Kuniya Toshikazu 國谷紀良

… Alternative Names

KUNIYA Toshikazu 國谷紀良

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Researcher Number	60713013
Other IDs
Affiliation (Current)	2025: 神戸大学, システム情報学研究科, 教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 神戸大学, システム情報学研究科, 准教授 2016 – 2019: 神戸大学, システム情報学研究科, 講師 2015: 神戸大学, その他の研究科, 講師 2014: 神戸大学, システム情報学研究科, 講師 2013: 東京大学, 数理(科)学研究科(研究院), その他
Review Section/Research Field	Principal Investigator Basic Section 12040:Applied mathematics and statistics-related / Foundations of mathematics/Applied mathematics / Mathematical analysis
Keywords	Principal Investigator 空間構造 / 年齢構造 / 基本再生産数 / 感染症 / 数理モデル / 微分方程式 / 拡散 / 時間遅れ / 安定性 / 力学系 … More / 感染症モデル / リャプノフ関数 / 行動変容 / 周期解 / 公衆衛生 / COVID-19 / 後退分岐 / 進行波解 / 反応拡散系 / ホップ分岐 / 政策効果 / 流行予測 / 異質性 / 非線形力学系 / Lyapunov関数 / 非線形解析 / スペクトル近似 / 安定性解析 / 感染症の数理モデル / 拡散方程式 / 偏微分方程式 / リャプノフ安定性 / 積分方程式 / 解析・評価 / 関数方程式論 / モデル化 Less

Study of recurrent waves in structured epidemic modelsPrincipal Investigator
- Principal Investigator
  
  國谷紀良
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Kobe University
Mathematical analysis and epidemiological application of structured epidemic modelsPrincipal Investigator
- Principal Investigator
  
  Kuniya Toshikazu
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Kobe University
Mathematical analysis of nonlinear reaction diffusion systems for epidemic models with space and age structuresPrincipal Investigator
- Principal Investigator
  
  Kuniya Toshikazu
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kobe University
Analysis of nonlinear reaction-diffusion systems for spatial spread of age-structured biological populationsPrincipal Investigator
- Principal Investigator
  
  KUNIYA Toshikazu
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Mathematical analysis
- Research Institution
  Kobe University
  The University of Tokyo

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation Book Other

[Book] 人口と感染症の数理はいかに創られてきたか2022
- Author(s)
  ニコラ・バカエル, 稲葉寿, 國谷紀良, 中田行彦, 竹内康博
- Total Pages
  228
- Publisher
  東京大学出版会
- ISBN
  9784130639064
- Data Source
  KAKENHI-PROJECT-19K14594
[Book] 人口と感染症の数理：年齢構造ダイナミクス入門2014
- Author(s)
  ミンモ・イアネリ, 稲葉寿, 國谷紀良
- Total Pages
  206
- Publisher
  東京大学出版会
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] 免疫保持期間と拡散を含むKermack-McKendrickモデルにおける進行波解の存在2023
- Author(s)
  Mostafa Adimy, Abdennasser Chekroun, 國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 2262 Pages: 19-26
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03214
[Journal Article] Mathematical analysis of a vaccination epidemic model with nonlocal diffusion2023
- Author(s)
  Soufiane Bentout, Salih Djilali, Toshikazu Kuniya, Jinliang Wang
- Journal Title
  
  Mathematical Methods in the Applied Sciences
  
  Volume: - Issue: 9 Pages: 10970-10994
- DOI
  10.1002/mma.9162
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] A general fractional-order viral infection model with cell-to-cell Transmission and adaptive Immunity2023
- Author(s)
  Adnane Boukhouima, El Mehdi Lotfi, Marouane Mahrouf, Noura Yousfi, Toshikazu Kuniya
- Journal Title
  
  Progress in Fractional Differentiation and Applications
  
  Volume: 9 Issue: 1 Pages: 41-63
- DOI
  10.18576/pfda/090103
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Observer design for an infectious disease PDE model considering reinfection2023
- Author(s)
  H. Sano and T. Kuniya
- Journal Title
  
  Automatica
  
  Volume: 155 Pages: 111091-111091
- DOI
  10.1016/j.automatica.2023.111091
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03370, KAKENHI-PROJECT-23K03214, KAKENHI-PROJECT-19K14594
[Journal Article] Dynamical analysis of an age-space structured malaria epidemic model2023
- Author(s)
  Jinliang Wang, Meiyu Cao, Toshikazu Kuniya
- Journal Title
  
  Zeitschrift fur angewandte Mathematik und Physik
  
  Volume: 74 Issue: 6 Pages: 214-214
- DOI
  10.1007/s00033-023-02097-4
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03214, KAKENHI-PROJECT-19K14594
[Journal Article] Global threshold analysis on a diffusive host-pathogen model with hyperinfectivity and nonlinear incidence functions2023
- Author(s)
  Jinliang Wang, Wenjing Wu, Toshikazu Kuniya
- Journal Title
  
  Mathematics and Computers in Simulation
  
  Volume: 203 Pages: 767-802
- DOI
  10.1016/j.matcom.2022.07.013
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] 免疫保持期間と拡散を含むKermack-McKendrickモデルにおける進行波解の存在2023
- Author(s)
  Mostafa Adimy, Abdennasser Chekroun, 國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 2262 Pages: 19-26
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Global stability of a SEIR discrete delay differential‐difference system with protection phase2023
- Author(s)
  Mostafa Adimy, Abdennasser Chekroun, Toshikazu Kuniya, Hanene Meghelli
- Journal Title
  
  Mathematical Methods in the Applied Sciences
  
  Volume: 46 Issue: 17 Pages: 17818-17838
- DOI
  10.1002/mma.9533
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03214, KAKENHI-PROJECT-19K14594
[Journal Article] Hopf bifurcation in a chronological age-structured SIR epidemic model with age-dependent infectivity2023
- Author(s)
  T. Kuniya and H. Inaba
- Journal Title
  
  Mathematical Biosciences & Engineering
  
  Volume: 20(7) Issue: 7 Pages: 13036-13060
- DOI
  10.3934/mbe.2023581
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03433, KAKENHI-PROJECT-23K03214, KAKENHI-PROJECT-19K14594
[Journal Article] Global dynamics for a class of reaction-diffusion equations with distributed delay and non-monotone bistable nonlinearity2022
- Author(s)
  Toshikazu Kuniya, Tarik Mohammed Touaoula
- Journal Title
  
  Applicable Analysis
  
  Volume: - Issue: 14 Pages: 1-25
- DOI
  10.1080/00036811.2022.2102488
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Traveling waves of a differential-difference diffusive Kermack-McKendrick epidemic model with age-structured protection phase2022
- Author(s)
  M. Adimy, A. Chekroun, T. Kuniya
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 505 Issue: 1 Pages: 125464-125464
- DOI
  10.1016/j.jmaa.2021.125464
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Analysis of a degenerated reaction-diffusion cholera model with spatial heterogeneity and stabilized total humans2022
- Author(s)
  Jinliang Wang, Wenjing Wu, Toshikazu Kuniya
- Journal Title
  
  Mathematics and Computers in Simulation
  
  Volume: 198 Pages: 151-171
- DOI
  10.1016/j.matcom.2022.02.026
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Recurrent epidemic waves in a delayed epidemic model with quarantine2022
- Author(s)
  Toshikazu Kuniya
- Journal Title
  
  Journal of Biological Dynamics
  
  Volume: 16 Issue: 1 Pages: 619-639
- DOI
  10.1080/17513758.2022.2111468
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Analysis of a diffusive HBV model with logistic proliferation and non-cytopathic antiviral mechanisms2022
- Author(s)
  J. Wang, X. Wu, T. Kuniya
- Journal Title
  
  Communications in Nonlinear Science and Numerical Simulation
  
  Volume: 106 Pages: 106110-106110
- DOI
  10.1016/j.cnsns.2021.106110
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Global asymptotic stability for a distributed delay differential-difference system of a Kermack-McKendrick SIR model2022
- Author(s)
  Mostafa Adimy, Abdennasser Chekroun, Toshikazu Kuniya
- Journal Title
  
  Applicable Analysis
  
  Volume: - Issue: 12 Pages: 1-13
- DOI
  10.1080/00036811.2022.2075352
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Prediction of COVID‐19 cases during Tokyo's Olympic and Paralympic Games2021
- Author(s)
  Y. Tokuda, T. Kuniya
- Journal Title
  
  Journal of General and Family Medicine
  
  Volume: 22 Issue: 4 Pages: 171-172
- DOI
  10.1002/jgf2.465
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] An age-structured epidemic model with boosting and waning of immune status2021
- Author(s)
  K. Okuwa, H. Inaba and T. Kuniya
- Journal Title
  
  Mathematical Biosciences and Engineering
  
  Volume: 18(5) Issue: 5 Pages: 5707-5736
- DOI
  10.3934/mbe.2021289
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03614, KAKENHI-PROJECT-19K14594
[Journal Article] Modeling population-wide testing of SARS-CoV-2 for containing COVID-19 pandemic in Okinawa, Japan2021
- Author(s)
  K. Shimizu, T. Kuniya, Y. Tokuda
- Journal Title
  
  Journal of General and Family Medicine
  
  Volume: 22 Issue: 4 Pages: 173-181
- DOI
  10.1002/jgf2.439
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] A reaction-diffusion Susceptible-Vaccinated-Infected-Recovered model in a spatially heterogeneous environment with Dirichlet boundary condition2021
- Author(s)
  J. Wang, R. Zhang, T. Kuniya
- Journal Title
  
  Mathematics and Computers in Simulation
  
  Volume: 190 Pages: 848-865
- DOI
  10.1016/j.matcom.2021.06.020
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Structure of epidemic models: toward further applications in economics2021
- Author(s)
  T. Kuniya
- Journal Title
  
  The Japanese Economic Review
  
  Volume: 72 Issue: 4 Pages: 581-607
- DOI
  10.1007/s42973-021-00094-8
- NAID
  210000186510
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Global Stability of an Age-Structured Epidemic Model and the Basic Reproduction Number <i>R</i><sub>0</sub>2021
- Author(s)
  國谷紀良
- Journal Title
  
  SYSTEMS, CONTROL AND INFORMATION
  
  Volume: 65 Issue: 8 Pages: 311-316
- DOI
  10.11509/isciesci.65.8_311
- NAID
  130008159850
- ISSN
  0916-1600, 2424-1806
- Year and Date
  2021-08-15
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Mathematical analysis of an age structured heroin-cocaine epidemic model2020
- Author(s)
  A. Chekroun, M.N. Frioui, T. Kuniya, T.M. Touaoula
- Journal Title
  
  Discrete and Continuous Dynamical Systems Series B
  
  Volume: 25 Issue: 11 Pages: 4449-4477
- DOI
  10.3934/dcdsb.2020107
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Global stability for a class of functional differential equations with distributed delay and non-monotone bistable nonlinearity2020
- Author(s)
  T. Kuniya, T.M. Touaoula
- Journal Title
  
  Mathematical Biosciences and Engineering
  
  Volume: 17 Issue: 6 Pages: 7332-7352
- DOI
  10.3934/mbe.2020375
- NAID
  120006975757
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Parameter estimation and prediction for coronavirus disease outbreak 2019 (COVID-19) in Algeria2020
- Author(s)
  S. Bentout, A. Chekroun, T. Kuniya
- Journal Title
  
  AIMS Public Health
  
  Volume: 7 Issue: 2 Pages: 306-318
- DOI
  10.3934/publichealth.2020026
- NAID
  120006873011
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Demand and supply of invasive and noninvasive ventilators at the peak of the COVID-19 outbreak in Okinawa2020
- Author(s)
  T. Kuniya, Y. Nakama, Y. Tokuda
- Journal Title
  
  Journal of General and Family Medicine
  
  Volume: 21 Issue: 4 Pages: 98-101
- DOI
  10.1002/jgf2.336
- NAID
  120006876714
- Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Possible effects of mixed prevention strategy for COVID-19 epidemic: massive testing, quarantine and social distancing2020
- Author(s)
  T. Kuniya and H. Inaba
- Journal Title
  
  AIMS Public Health
  
  Volume: 7(3) Issue: 3 Pages: 490-503
- DOI
  10.3934/publichealth.2020040
- NAID
  120006873056
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03614, KAKENHI-PROJECT-19K14594
[Journal Article] Analysis of a reaction-diffusion cholera epidemic model in a spatially heterogeneous environment2020
- Author(s)
  J. Wang, F. Xie, T. Kuniya
- Journal Title
  
  Communications in Nonlinear Science and Numerical Simulation
  
  Volume: 80 Pages: 104951-104951
- DOI
  10.1016/j.cnsns.2019.104951
- NAID
  120006766131
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Evaluation of the effect of the state of emergency for the first wave of COVID-19 in Japan2020
- Author(s)
  T. Kuniya
- Journal Title
  
  Infectious Disease Modelling
  
  Volume: 5 Pages: 580-587
- DOI
  10.1016/j.idm.2020.08.004
- NAID
  120006884206
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Prediction of the epidemic peak of coronavirus disease in Japan, 20202020
- Author(s)
  T. Kuniya
- Journal Title
  
  Journal of Clinical Medicine
  
  Volume: 9 Issue: 3 Pages: 789-789
- DOI
  10.3390/jcm9030789
- NAID
  120006841706
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Collocation of next-generation operators for computing the basic reproduction number of structured populations2020
- Author(s)
  D. Breda, T. Kuniya, J. Ripoll, R. Vermiglio
- Journal Title
  
  Journal of Scientific Computing
  
  Volume: 85 Issue: 2
- DOI
  10.1007/s10915-020-01339-1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Mathematical analysis for an age-structured SIRS epidemic model2019
- Author(s)
  K. Okuwa, H. Inaba and T. Kuniya.
- Journal Title
  
  Mathematical Bisciences and Engineering
  
  Volume: 16(5) Issue: 5 Pages: 6071-6102
- DOI
  10.3934/mbe.2019304
- NAID
  120006715552
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03614, KAKENHI-PROJECT-19K14594
[Journal Article] An infection age-space-structured SIR epidemic model with Dirichlet boundary condition2019
- Author(s)
  A. Chekroun, T. Kuniya
- Journal Title
  
  Mathematical Modelling of Natural Phenomena
  
  Volume: 14 Issue: 5 Pages: 505-505
- DOI
  10.1051/mmnp/2019048
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Coupled reaction-diffusion and difference system of cell-cycle dynamics for hematopoiesis process with Dirichlet boundary conditions2019
- Author(s)
  M. Adimy, A. Chekroun, T. Kuniya
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 479 Issue: 1 Pages: 1030-1068
- DOI
  10.1016/j.jmaa.2019.06.066
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Hopf bifurcation in an age-structured SIR epidemic model2019
- Author(s)
  T. Kuniya
- Journal Title
  
  Applied Mathematics Letters
  
  Volume: 92 Pages: 22-28
- DOI
  10.1016/j.aml.2018.12.010
- NAID
  120006599221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Competitive exclusion in a multi-strain SIS epidemic model on complex networks2019
- Author(s)
  J. Yang, T. Kuniya, X. Luo
- Journal Title
  
  Electronic Jouranl on Differential Equations
  
  Volume: 2019 Pages: 1-30
- NAID
  120006599216
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global stability of an age-structured epidemic model with general Lyapunov functional2019
- Author(s)
  A. Chekroun, M.N. Frioui, T. Kuniya, T.M. Touaoula
- Journal Title
  
  Mathematical Biosciences and Engineering
  
  Volume: 16 Issue: 3 Pages: 1525-1553
- DOI
  10.3934/mbe.2019073
- NAID
  120006631024
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global behavior of a multi-group SIR epidemic model with age structure and an application to the chlamydia epidemic in Japan2019
- Author(s)
  T. Kuniya
- Journal Title
  
  SIAM Journal on Applied Mathematics
  
  Volume: 79 Issue: 1 Pages: 321-340
- DOI
  10.1137/18m1205947
- NAID
  120006599220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Analysis of an age-structured multi-group heroin epidemic model2019
- Author(s)
  J. Wang, J. Wang, T. Kuniya
- Journal Title
  
  Applied Mathematics and Computation
  
  Volume: 347 Pages: 78-100
- DOI
  10.1016/j.amc.2018.11.012
- NAID
  120006550270
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Journal Article] Mathematical analysis for a multi-group SEIR epidemic model with age-dependent relapse2018
- Author(s)
  J. Wang, M. Guo, T. Kuniya
- Journal Title
  
  Applicable Analysis
  
  Volume: 97 Issue: 10 Pages: 1751-1770
- DOI
  10.1080/00036811.2017.1336545
- NAID
  120006531152
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Stability analysis of an age-structured SIR epidemic model with a reduction method to ODEs2018
- Author(s)
  T. Kuniya
- Journal Title
  
  Mathematics
  
  Volume: 6 Issue: 9 Pages: 147-147
- DOI
  10.3390/math6090147
- NAID
  120006539279
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Stability and existence results for a time-delayed nonlocal model of hematopoietic stem cells dynamics2018
- Author(s)
  A. Chekroun, T. Kuniya
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 463 Issue: 2 Pages: 1147-1168
- DOI
  10.1016/j.jmaa.2018.03.072
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global dynamics of an epidemiological model with age-of-infection dependent treatment rate2018
- Author(s)
  G. Rost, T. Kuniya, S.M. Moghadas, J. Wu
- Journal Title
  
  Ricerche di Mathematica
  
  Volume: 67 Issue: 1 Pages: 125-140
- DOI
  10.1007/s11587-018-0360-5
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global dynamics of an SIR epidemic model with nonlocal diffusion2018
- Author(s)
  T. Kuniya, J. Wang
- Journal Title
  
  Nonlinear Analysis: Real World Applications
  
  Volume: 43 Pages: 262-282
- DOI
  10.1016/j.nonrwa.2018.03.001
- NAID
  120006719429
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global behavior of SIS epidemic models with age structure and spatial heterogeneity2018
- Author(s)
  T. Kuniya, H. Inaba and J. Yang,
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 35(29 Issue: 2 Pages: 669-706
- DOI
  10.1007/s13160-018-0300-5
- NAID
  120006539301
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05266, KAKENHI-PROJECT-15K17585
[Journal Article] Evaluation of the tuberculosis transmission of drug-resistant strains in mainland China2018
- Author(s)
  J. Yang, T. Kuniya, F. Xu, Y. Chen
- Journal Title
  
  Journal of Biological Systems
  
  Volume: 26 Issue: 04 Pages: 533-552
- DOI
  10.1142/s0218339018500249
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] An infection age-space structured SIR epidemic model with Neumann boundary condition2018
- Author(s)
  A. Chekroun, T. Kuniya
- Journal Title
  
  Applicable Analysis
  
  Volume: 印刷中 Issue: 11 Pages: 1972-1985
- DOI
  10.1080/00036811.2018.1551997
- NAID
  120006719430
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Threshold dynamics of an age-structured epidemic model with relapse and nonlinear incidence2017
- Author(s)
  J. Yang, Y. Chen, T. Kuniya
- Journal Title
  
  IMA Journal of Applied Mathematics
  
  Volume: 82 Issue: 3 Pages: 629-655
- DOI
  10.1093/imamat/hxx006
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Delayed nonlocal reaction-diffusion model for hematopoietic stem cell dynamics with Dirichlet boundary conditions2017
- Author(s)
  M. Adimy, A. Chekroun, T. Kuniya
- Journal Title
  
  Mathematical Modelling of Natural Phenomena
  
  Volume: 12 Issue: 6 Pages: 1-22
- DOI
  10.1051/mmnp/2017078
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] 拡散項と空間依存係数を持つ感染症モデルの大域的漸近安定性2017
- Author(s)
  國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 2043 Pages: 74-80
- Open Access
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global stability for multi-group SIR and SEIR epidemic models with age-dependent susceptibility2017
- Author(s)
  J. Wang, X. Liu, T. Kuniya, J. Pang
- Journal Title
  
  Discrete and Continuous Dynamical Systems Series B
  
  Volume: 22 Issue: 7 Pages: 2795-2812
- DOI
  10.3934/dcdsb.2017151
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Modelling infectious diseases with relapse: a case study of HSV-22017
- Author(s)
  J. Wang, X. Yu, H.L. Tessmer, T. Kuniya, J. Wang
- Journal Title
  
  Theoretical Biology and Medical Modelling
  
  Volume: 14 Issue: 1
- DOI
  10.1186/s12976-017-0059-4
- NAID
  120006344475
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Numerical approximation of the basic reproduction number for a class of age-structured epidemic models2017
- Author(s)
  T. Kuniya
- Journal Title
  
  Applied Mathematics Letters
  
  Volume: 73 Pages: 106-112
- DOI
  10.1016/j.aml.2017.04.031
- NAID
  120006346143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Impact of non-separable incidence rates on global dynamics of virus model with cell-mediated, humoral immune responses2017
- Author(s)
  Y. Enatsu, J. Wang, T. Kuniya
- Journal Title
  
  Journal of Nonlinear Sciences and Applications
  
  Volume: 10 Issue: 10 Pages: 5201-5218
- DOI
  10.22436/jnsa.010.10.07
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585, KAKENHI-PROJECT-26800066
[Journal Article] Application of the backstepping method to the prediction of increase or decrease of infected population2016
- Author(s)
  T. Kuniya, H. Sano
- Journal Title
  
  Theoretical Biology and Medical Modelling
  
  Volume: 13 Issue: 1
- DOI
  10.1186/s12976-016-0041-6
- NAID
  120005817907
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] 空間異質的な年齢構造化SIS感染症モデルの漸近挙動2016
- Author(s)
  國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1994 Pages: 211-217
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Reconsideration or r/K selection theory using stochastic control theory and nonlinear structured population models2016
- Author(s)
  R. Oizumi, T. Kuniya, Y. Enatsu
- Journal Title
  
  PLoS ONE
  
  Volume: 11 Issue: 6 Pages: e0157715-e0157715
- DOI
  10.1371/journal.pone.0157715
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585, KAKENHI-PROJECT-26800066
[Journal Article] Dynamics of a PDE viral infection model incorporating cell-to-cell transmission2016
- Author(s)
  J. Wang, J. Yang, T. Kuniya
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 444 Issue: 2 Pages: 1542-1564
- DOI
  10.1016/j.jmaa.2016.07.027
- NAID
  120005972975
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Lyapunov functions and global stability for a spatially diffusive SIR epidemic model2016
- Author(s)
  T. Kuniya, J. Wang
- Journal Title
  
  Applicable Analysis
  
  Volume: － Issue: 11 Pages: 1935-1960
- DOI
  10.1080/00036811.2016.1199796
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global analysis of a multi-group SIR epidemic model with nonlinear incidence rates and distributed moving delays between patches2016
- Author(s)
  Y. Muroya, T. Kuniya, Y. Enatsu
- Journal Title
  
  Electronic Journal of Qualitative Theory of Differential Equations, Proceedings of the 10th Colloquium on the Qualitative Theory of Differential Equations
  
  Volume: 36 Pages: 1-36
- DOI
  10.14232/ejqtde.2016.8.16
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585, KAKENHI-PROJECT-26800066
[Journal Article] A note on dynamics of an age-of-infection cholera model2016
- Author(s)
  J. Wang, R. Zhang, T. Kuniya
- Journal Title
  
  Mathematical Biosciences and Engineering
  
  Volume: 13 Issue: 1 Pages: 227-247
- DOI
  10.3934/mbe.2016.13.227
- NAID
  120005972972
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] The dynamics of an SVIR epidemiological model with infection age2016
- Author(s)
  J. Wang, R. Zhang, T. Kuniya
- Journal Title
  
  IMA Journal of Applied Mathematics
  
  Volume: 81 Issue: 2 Pages: 321-343
- DOI
  10.1093/imamat/hxv039
- NAID
  120005972973
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] A multi-group SIR epidemic model with age structure2016
- Author(s)
  T. Kuniya, J. Wang and H. Inaba
- Journal Title
  
  Disc. Cont. Dyn. Sys. Ser. B
  
  Volume: 21(10) Issue: 10 Pages: 3515-3550
- DOI
  10.3934/dcdsb.2016109
- NAID
  120005972974
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05266, KAKENHI-PROJECT-15K17585
[Journal Article] Global stability of a time-delayed multi-group SIS epidemic model with nonlinear incidence rates and patch structure2015
- Author(s)
  J. Wang, Y. Muroya, T. Kuniya
- Journal Title
  
  Journal of Nonlinear Science and Applications
  
  Volume: 8 Pages: 578-599
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global stability of a delayed multi-group SIRS epidemic model with nonlinear incidence rates and relapse of infection2015
- Author(s)
  Y. Muroya, T. Kuniya, Y. Enatsu
- Journal Title
  
  Discrete and Continuous Dynamical Systems Series B
  
  Volume: 20 Issue: 9 Pages: 3057-3091
- DOI
  10.3934/dcdsb.2015.20.3057
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585, KAKENHI-PROJECT-26800066
[Journal Article] The stability analysis of an SVEIR model with continuous age-structure in the exposed and infectious classes2015
- Author(s)
  J. Wang, R. Zhang, T. Kuniya
- Journal Title
  
  J. Biol. Dyn.
  
  Volume: 9 Issue: 1 Pages: 73-101
- DOI
  10.1080/17513758.2015.1006696
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] Mathematical analysis for an age-structured HIV infection model with saturation infection rate2015
- Author(s)
  J. Wang, R. Zhang, T. Kuniya
- Journal Title
  
  Electron. J. Diff. Equ.
  
  Volume: 33 Pages: 1-19
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] Global stability for a delayed multi-group SIRS epidemic model with cure rate and incomplete recovery rate2015
- Author(s)
  [2] Y. Muroya and T. Kuniya
- Journal Title
  
  Intern. J. Biomath.
  
  Volume: 印刷中 Issue: 04 Pages: 1550048-1550048
- DOI
  10.1142/s1793524515500485
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540219, KAKENHI-PROJECT-15K17585
[Journal Article] Effect of cell-mediated, humoral immune responses on global dynamics of a delayed virus infection model2015
- Author(s)
  Y. Enatsu, J. Wang, T. Kuniya
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1959 Pages: 83-107
- Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] 空間構造と年齢構造を含む感染症モデルにおける非自明平衡解の存在2015
- Author(s)
  國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1937 Pages: 19-24
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Existence result for an age-structured SIS epidemic model with spatial diffusion2015
- Author(s)
  T. Kuniya, R. Oizumi
- Journal Title
  
  Nonlinear Anal. RWA
  
  Volume: 23 Pages: 196-208
- DOI
  10.1016/j.nonrwa.2014.10.006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] A delayed multi-group SIS epidemic model with nonlinear incidence rates and patch structure2015
- Author(s)
  [5] Y. Muroya, T. Kuniya and J. Wang
- Journal Title
  
  J. Math. Anal. Appl.
  
  Volume: 425 Issue: 1 Pages: 415-439
- DOI
  10.1016/j.jmaa.2014.12.019
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540219, KAKENHI-PROJECT-25887011
[Journal Article] Global stability of nonresident computer virus models2015
- Author(s)
  Y. Muroya, T. Kuniya
- Journal Title
  
  Math. Meth. Appl. Sci.
  
  Volume: 38 Issue: 2 Pages: 281-295
- DOI
  10.1002/mma.3068
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] 多次元ODEとしての感染症の数理モデルに対する漸近安定性解析2015
- Author(s)
  國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1959 Pages: 108-127
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Global stability of a time-delayed multi-group SIS epidemic model with nonlinear incidence rates and patch structure2015
- Author(s)
  T. Kuniya, Y. Muroya
- Journal Title
  
  Applied Mathematics and Computation
  
  Volume: 265 Pages: 785-798
- DOI
  10.1016/j.amc.2015.05.124
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K17585
[Journal Article] Threshold dynamics of an SIR epidemic model with a hybrid of multi-group and patch structures2014
- Author(s)
  [6] T. Kuniya, Y. Muroya and Y. Enatsu
- Journal Title
  
  Math. Bios. Eng.
  
  Volume: 11 Issue: 6 Pages: 1375-1393
- DOI
  10.3934/mbe.2014.11.1375
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540219, KAKENHI-PROJECT-25887011, KAKENHI-PROJECT-26800066
[Journal Article] Further stability analysis of a multi-group SIRS epidemic model with varying total population sizes2014
- Author(s)
  [7] Y. Muroya and T. Kuniya
- Journal Title
  
  Appl. Math. Letters
  
  Volume: 38 Pages: 73-78
- DOI
  10.1016/j.aml.2014.07.005
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540219, KAKENHI-PROJECT-25887011
[Journal Article] Stability of epidemic models with waning immunity2014
- Author(s)
  Y. Nakata, Y. Enatsu, H. Inaba, T. Kuniya, Y. Muroya, Y. Takeuchi
- Journal Title
  
  SUT J. Math.
  
  Volume: 50 Pages: 205-246
- NAID
  120006397889
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] Global stability of a multi-group SIS epidemic model for population migration2014
- Author(s)
  T. Kuniya, Y. Muroya
- Journal Title
  
  Discrete and Continuous Dynamical Systems - Series B
  
  Volume: 19 Pages: 1105-1118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] A note on global stability for malaria infections model with latencies2014
- Author(s)
  J. Wang, J. Pang, T. Kuniya
- Journal Title
  
  Mathematical Biosciences and Engineering
  
  Volume: 11 Issue: 4 Pages: 995-1001
- DOI
  10.3934/mbe.2014.11.995
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] Existence of a nontrivial periodic solution in an age-structured SIR epidemic model with time periodic coefficients2014
- Author(s)
  T. Kuniya
- Journal Title
  
  Applied Mathematics Letters
  
  Volume: 27 Pages: 15-20
- DOI
  10.1016/j.aml.2013.08.008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25887011
[Journal Article] グラフ理論的なリアプノフ汎関数の手法に対するmax 関数のアイデア2013
- Author(s)
  國谷紀良
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1853 Pages: 84-90
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 構造化感染症モデルを利用したCOVID-19の疫学的考察2023
- Author(s)
  國谷紀良
- Organizer
  日本人口学会第75回大会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 隔離と時間遅れを考慮した感染症モデルにおけるホップ分岐2023
- Author(s)
  國谷紀良
- Organizer
  日本数学会2023年度年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 年齢依存感染性を考慮したSIRモデルにおけるホップ分岐2023
- Author(s)
  國谷紀良
- Organizer
  2023年度日本数理生物学会年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] パンデミックで活躍する数理モデル2023
- Author(s)
  國谷紀良
- Organizer
  数学月間懇話会 (第19回)
- Invited
- Data Source
  KAKENHI-PROJECT-23K03214
[Presentation] Hopf bifurcation in a chronological age-structured SIR epidemic model2023
- Author(s)
  Toshikazu Kuniya
- Organizer
  12th Colloquium on the Qualitative Theory of Differential Equations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03214
[Presentation] 年齢依存感染性を考慮したSIRモデルにおけるホップ分岐2023
- Author(s)
  國谷紀良
- Organizer
  2023年度日本数理生物学会年会
- Data Source
  KAKENHI-PROJECT-23K03214
[Presentation] パンデミックで活躍する数理モデル2023
- Author(s)
  國谷紀良
- Organizer
  数学月間懇話会 (第19回)
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 構造化感染症モデルを利用したCOVID-19の疫学的考察2023
- Author(s)
  國谷紀良
- Organizer
  日本人口学会第75回大会
- Data Source
  KAKENHI-PROJECT-23K03214
[Presentation] 年齢構造化SIR感染症モデルのエンデミックな平衡解の安定性について2023
- Author(s)
  國谷紀良
- Organizer
  Okayama Workshop on Partial Differential Equations
- Invited
- Data Source
  KAKENHI-PROJECT-23K03214
[Presentation] Hopf bifurcation in a chronological age-structured SIR epidemic model2023
- Author(s)
  Toshikazu Kuniya
- Organizer
  12th Colloquium on the Qualitative Theory of Differential Equations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] A delayed epidemic model for behavior change2023
- Author(s)
  Toshikazu Kuniya
- Organizer
  30th International Congress on Industrial and Applied Mathematics (ICIAM 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03214
[Presentation] 年齢構造化SIR感染症モデルのエンデミックな平衡解の安定性について2023
- Author(s)
  國谷紀良
- Organizer
  Okayama Workshop on Partial Differential Equations
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] A delayed epidemic model for behavior change2023
- Author(s)
  Toshikazu Kuniya
- Organizer
  30th International Congress on Industrial and Applied Mathematics (ICIAM 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] ある時間遅れをもつ双安定な反応拡散方程式の大域挙動2022
- Author(s)
  國谷紀良, T.M. Touaoula
- Organizer
  日本数学会2022年度年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 免疫保持期間と拡散を考慮したある感染症モデルにおける進行波2022
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2022年度年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 感染症数理モデルの平衡点の安定性と分岐解析2022
- Author(s)
  國谷紀良
- Organizer
  お茶の水女子大学・解析セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Hopf bifurcation in a delayed epidemic model with vaccination2022
- Author(s)
  T. Kuniya
- Organizer
  The 13th Asian Control Conference (ASCC 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 免疫保持期間と拡散を含むKermack-McKendrickモデルにおける進行波解の存在2022
- Author(s)
  國谷紀良
- Organizer
  時間遅れ系と数理科学：理論と応用の新たな展開に向けて
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Applications of age-structured epidemic models for intervention evaluation2022
- Author(s)
  T. Kuniya
- Organizer
  Macroeconomics Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 行動変容を考慮したSIR感染症モデルにおける周期解の存在について2021
- Author(s)
  國谷紀良
- Organizer
  愛媛大学解析セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 異なる境界条件下での拡散を含むSIR感染症モデルの解析2021
- Author(s)
  國谷紀良
- Organizer
  日本数学会2021年度年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 行動変容を考慮したSIR感染症モデルにおけるホップ分岐について2021
- Author(s)
  國谷紀良
- Organizer
  2021年度日本数理生物学会年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] COVID-19と行動変容の数理モデル2021
- Author(s)
  國谷紀良
- Organizer
  神楽坂「感染症にまつわる数理」勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Prediction and evaluation of COVID-19 in Japan2021
- Author(s)
  T. Kuniya
- Organizer
  The Seventh International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Evaluation of the epidemic prevention effect of non-pharmaceutical interventions for COVID-19 in Japan2021
- Author(s)
  T. Kuniya
- Organizer
  Modeling infectious disease: COVID-19 and beyond
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 行動変容と感染症の再帰的流行の数理モデリング2021
- Author(s)
  國谷紀良
- Organizer
  第24回情報論的学習理論ワークショップ
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 年齢構造をもつ感染症モデルの安定性解析2020
- Author(s)
  國谷紀良
- Organizer
  第64回システム制御情報学会研究発表講演会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 行動変容による感染症の再帰的流行の数理モデリングと安定性解析2020
- Author(s)
  國谷紀良
- Organizer
  2020年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] SEIRモデルによるCOVID-19の初期の流行予測とその評価2020
- Author(s)
  國谷紀良
- Organizer
  2020年度日本数理生物学会年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] COVID-19の流行初期のデータによる予測とその評価2020
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2020年度年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Global dynamics of a multi-group age-structured SIR epidemic model with an application to the chlamydia epidemic in Japan2019
- Author(s)
  T. Kuniya
- Organizer
  The Sixth International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Stability analysis of the endemic equilibrium of an age-structured SIR epidemic model2019
- Author(s)
  T. Kuniya
- Organizer
  Innovative Mathematical Modeling for the Analysis of Infectious Disease Data
- Invited
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global behavior of a multi-group SIR epidemic model with age structure and estimation of Ro for the chlamydia epidemic in Japan2019
- Author(s)
  T. Kuniya
- Organizer
  Dynamics, Equations and Applications (DEA 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 拡散方程式による感染症の伝播強度と空間領域の形状の関係の考察2019
- Author(s)
  國谷紀良
- Organizer
  2019年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] ノイマン境界条件下での空間拡散を伴う感染齢構造化SIR感染症モデルの解析2019
- Author(s)
  國谷紀良
- Organizer
  日本数学会2019年度年会
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 異なる境界条件下での空間拡散を伴う感染齢構造化SIRモデルの解析2019
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2019年度年会
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] An application of a multi-group age-structured SIR epidemic model to the chlamydia epidemic in Japan2019
- Author(s)
  T. Kuniya
- Organizer
  The 1st Hungary-Japan Workshop on Delay Equations and Mathematical Epidemiology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] Stability and instability of an age-structured SIR epidemic model2019
- Author(s)
  T. Kuniya
- Organizer
  The 7th China-India-Japan-Korea International Conference on Mathematical Biolgy
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 拡散方程式と格子モデルによる感染症の伝播強度と空間領域の形状の関係の考察2019
- Author(s)
  國谷紀良
- Organizer
  数学と現象：Mathematics and Phenomena in Miyazaki 2019
- Invited
- Data Source
  KAKENHI-PROJECT-19K14594
[Presentation] 非局所的な拡散項を持つSIR感染症モデルの大域的漸近安定性2018
- Author(s)
  國谷紀良
- Organizer
  力学系 -理論と応用の融合-
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 時間遅れを持つ非局所的な造血幹細胞ダイナミクスの数理モデル解析2018
- Author(s)
  國谷紀良
- Organizer
  日本数学会2018年度年会
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 非局所的な拡散を伴うSIR感染症モデルの漸近挙動2018
- Author(s)
  國谷紀良
- Organizer
  日本数学会2018年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 多集団SIR感染症モデルを用いたクラミジア疫学データの考察2018
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2018年度年会
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global dynamics of an SIR epidemic model with nonlocal diffusion2018
- Author(s)
  T. Kuniya
- Organizer
  The Fifth International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 年齢構造化SIR感染症モデルのエンデミックな非自明平衡解の安定性に関する諸結果2018
- Author(s)
  國谷紀良
- Organizer
  2018年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 性器ヘルペス感染症に対する数理モデルの構築と解析2018
- Author(s)
  國谷紀良
- Organizer
  日本人口学会第70回大会
- Invited
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Dynamics of a mathematical model for hematopoietic stem cells with diffusion and time delay2018
- Author(s)
  T. Kuniya
- Organizer
  The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Stability and instability results for the endemic equilibrium in an age-structured SIR epidemic model2018
- Author(s)
  T. Kuniya
- Organizer
  International Conference on Mathematical Modelling and Computations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 年齢構造化感染症モデルに対する基本再生産数Roの数値近似2017
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2017年度年会
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 構造化感染症モデルの安定性解析2017
- Author(s)
  國谷紀良
- Organizer
  第27回日本数理生物学会年会
- Invited
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Spectral approximation theory for the numerical computation of Ro in age-structured epidemic models2017
- Author(s)
  T. Kuniya
- Organizer
  Innovative Mathematical Modeling for the Analysis of Infectious Disease Data
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Numerical approximation of the basic reproduction number Ro for age-structured epidemic models2017
- Author(s)
  T. Kuniya
- Organizer
  6th China India Japan Korea Mathematical Biology Colloquium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 感染齢構造と非線形接触項を持つHIVモデルの解析2017
- Author(s)
  國谷紀良, J. Wang, R. Zhang
- Organizer
  日本数学会2017年度年会
- Place of Presentation
  首都大学東京（東京都・八王子市）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 再発を伴う感染症の数理モデリング：性器ヘルペス感染症の場合2017
- Author(s)
  國谷紀良
- Organizer
  第1回松江数理生物学・現象数理学ワークショップ
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] The semi-discretization method for numerical computation of the basic reproduction number Ro2017
- Author(s)
  T. Kuniya
- Organizer
  The Fourth International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 情報伝播の数理モデルの大域的挙動2016
- Author(s)
  國谷紀良
- Organizer
  日本数学会2016年度年会
- Place of Presentation
  筑波大学（茨城県・つくば市）
- Year and Date
  2016-03-18
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 拡散を伴う空間異質的な感染症モデルに対するLyapunov関数の構築2016
- Author(s)
  國谷紀良, J. Wang
- Organizer
  2016年度応用数学合同研究集会
- Place of Presentation
  龍谷大学（滋賀県・大津市）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global stability of epidemic models with time delay: The memory of Professor Yoshiaki Muroya2016
- Author(s)
  T. Kuniya
- Organizer
  Workshop on Qualitative Theory of Mathematical Models
- Place of Presentation
  東京理科大学（東京都・新宿区）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 拡散項と空間依存係数を持つ感染症モデルに対するLyapunov関数の構築2016
- Author(s)
  國谷紀良, J. Wang
- Organizer
  日本応用数理学会2016年度年会
- Place of Presentation
  北九州国際会議場（福岡県・北九州市）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 拡散項と空間依存係数を持つ感染症モデルの大域的漸近安定性2016
- Author(s)
  國谷紀良
- Organizer
  第13回生物数学の理論とその応用
- Place of Presentation
  京都大学数理解析研究所（京都府・京都市）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 拡散項と空間依存係数を持つSIR感染症モデルのLyapunov関数の構築2016
- Author(s)
  國谷紀良, J. Wang
- Organizer
  日本数学会2016年度秋季総合分科会
- Place of Presentation
  関西大学（大阪府・吹田市）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Discretization approach for the global stability analysis of structured epidemic models2016
- Author(s)
  T. Kuniya
- Organizer
  JSMB 2016
- Place of Presentation
  九州大学（福岡県・福岡市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] バックステッピング法を利用した感染症流行予測2016
- Author(s)
  國谷紀良
- Organizer
  第57回日本熱帯医学会大会
- Place of Presentation
  一橋大学一橋講堂（東京都・千代田区）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global stability of an SVIR epidemic model with relapse2016
- Author(s)
  T. Kuniya
- Organizer
  The Third International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Place of Presentation
  ハルビン（中国）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Applications of the backstepping method to the prediction of epidemnics2016
- Author(s)
  T. Kuniya, H. Sano
- Organizer
  Innovative Mathematical Modelling for the Analysis of Infectious Disease Data
- Place of Presentation
  神戸大学（兵庫県・神戸市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global stability analysis for epidemic models with diffusion terms and space-dependent coefficients2016
- Author(s)
  T. Kuniya, J. Wang
- Organizer
  KMS-MSJ Joint Meeting 2016
- Place of Presentation
  ソウル（韓国）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] バックステッピング法に基づくインフルエンザ患者数の増減予測2016
- Author(s)
  國谷紀良, 佐野英樹
- Organizer
  第59回自動制御連合講演会
- Place of Presentation
  北九州国際会議場（福岡県・北九州市）
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global stability of a multi-group SIR epidemic model with discrete and continuous age structures2016
- Author(s)
  T. Kuniya
- Organizer
  International Workshop on Current Topics in Epidemic Dynamics
- Place of Presentation
  安陽（中国）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Global stability analysis for an age-structured multi-group SIR epidemic model2016
- Author(s)
  T. Kuniya
- Organizer
  The Canadian Mathematical Society Summer Meeting
- Place of Presentation
  エドモントン（カナダ）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 空間異質性を持つ年齢構造化SIS感染症モデルの漸近挙動2015
- Author(s)
  國谷紀良
- Organizer
  日本数学会2015年度年会
- Place of Presentation
  明治大学駿河台キャンパス（東京都千代田区神田）
- Year and Date
  2015-03-22
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] バックステッピング法に基づく感染症の初期流行予防のための人口制御2015
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2015年度年会
- Place of Presentation
  金沢大学（石川県・金沢市）
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Lyapunov functions for a spatially diffusive SIR epidemic model2015
- Author(s)
  T. Kuniya
- Organizer
  10th Colloquium on the Qualitative Theory of Differential Equations
- Place of Presentation
  Szeged (Hungary)
- Year and Date
  2015-07-04
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 空間異質的な年齢構造化SIS感染症モデルの漸近挙動2015
- Author(s)
  國谷紀良
- Organizer
  第12回生物数学の理論とその応用
- Place of Presentation
  京都大学（京都府・京都市）
- Year and Date
  2015-11-27
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 個人の異質性を考慮した情報伝播の数理モデルの大域的挙動2015
- Author(s)
  國谷紀良
- Organizer
  2015年度応用数学合同研究集会
- Place of Presentation
  龍谷大学（滋賀県・大津市）
- Year and Date
  2015-12-18
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] バックステッピング法に基づく感染症の初期流行予防のための人口制御2015
- Author(s)
  國谷紀良
- Organizer
  第58回自動制御連合講演会
- Place of Presentation
  神戸大学（兵庫県・神戸市）
- Year and Date
  2015-11-15
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Lyapunov functional method based on the discretization for a spatially diffusive SIR epidemic model2015
- Author(s)
  T. Kuniya
- Organizer
  The Secont International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Place of Presentation
  Harbin (China)
- Year and Date
  2015-08-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Applications of the backstepping method to the analysis of infectious disease models2015
- Author(s)
  T. Kuniya
- Organizer
  Innovative Mathematical Modeling for the Analysis of Infectious Disease Data
- Place of Presentation
  Hokkaido University (Hokkaido, Sapporo)
- Year and Date
  2015-10-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] Lyapunov functional approach for an SIR epidemic model with Laplacian2015
- Author(s)
  T. Kuniya
- Organizer
  2015 JSMB-CJK Joint Meeting
- Place of Presentation
  Doshisha University (Kyoto, Kyoto)
- Year and Date
  2015-08-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17585
[Presentation] 拡散項を含む年齢構造化 SIS 感染症モデルの解析2014
- Author(s)
  國谷紀良
- Organizer
  第36回発展方程式若手セミナー
- Place of Presentation
  休暇村南阿蘇（熊本県阿蘇郡高森町）
- Year and Date
  2014-08-29
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] Existence of endemic periodic solutions in age-structured epidemic models2014
- Author(s)
  T. Kuniya
- Organizer
  JSMB/SMB 2014 Osaka
- Place of Presentation
  Osaka International Convention Center
- Year and Date
  2014-07-29
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 多次元ODEとしての感染症の数理モデルに対する漸近安定性解析2014
- Author(s)
  國谷紀良
- Organizer
  実領域における常微分方程式の定性的理論とその応用
- Place of Presentation
  京都大学数理解析研究所（京都府京都市）
- Year and Date
  2014-11-05
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 空間拡散を考慮に入れた年齢構造化SIS感染症モデルの解析2014
- Author(s)
  國谷紀良
- Organizer
  日本数学会2014年度秋季総合分科会
- Place of Presentation
  広島大学東広島キャンパス（広島県東広島市）
- Year and Date
  2014-09-27
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 空間構造と年齢構造を含む感染症モデルにおける非自明平衡解の存在2014
- Author(s)
  國谷紀良
- Organizer
  第11回生物数学の理論とその応用
- Place of Presentation
  京都大学数理解析研究所（京都府京都市）
- Year and Date
  2014-09-16
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 空間拡散を含む年齢構造化 SIS 感染症モデルにおける平衡解の存在2014
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2014年度年会
- Place of Presentation
  政策研究大学院大学（東京都港区六本木）
- Year and Date
  2014-09-05
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 空間構造を含む年齢構造化感染症モデルにおけるエンデミックな平衡解の存在について2014
- Author(s)
  國谷紀良
- Organizer
  感染症数理モデルの実用化と産業及び政策での活用のための新たな展開
- Place of Presentation
  JR博多シティ会議場（福岡県福岡市）
- Year and Date
  2014-10-02
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] On the invariance principle appearing in Lyapunov functional techniques for structured population models2014
- Author(s)
  T. Kuniya
- Organizer
  JSMB/SMB 2014 Osaka
- Place of Presentation
  Osaka International Convention Center
- Year and Date
  2014-07-30
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 季節依存性を持つ感染症の流行動態モデルにおける基本再生産数R0の閾値的性質の解析
- Author(s)
  國谷紀良, 稲葉寿
- Organizer
  第23回日本数理生物学会年会
- Place of Presentation
  静岡大学浜松キャンパス
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 多状態年齢構造化SIR感染症モデルの大域的安定性
- Author(s)
  國谷紀良
- Organizer
  第10回生物数学の理論とその応用
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 感染症の季節的流行モデルとしての非線形偏微分方程式の解析
- Author(s)
  國谷紀良
- Organizer
  日本応用数理学会2013年度年会
- Place of Presentation
  アクロス福岡
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 年齢構造化多状態SIR感染症モデルに対する不変性原理とリャプノフ汎函数について
- Author(s)
  國谷紀良
- Organizer
  構造化感染症モデルの動態
- Place of Presentation
  岡山大学津島キャンパス
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 年齢変数を含む非線形偏微分方程式の漸近解析における不変性原理とリャプノフ汎函数の手法について
- Author(s)
  國谷紀良
- Organizer
  日本数学会2014年度年会
- Place of Presentation
  学習院大学目白キャンパス
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] Invariance principle and Lyapunov functionals for age-structured population models
- Author(s)
  T. Kuniya
- Organizer
  International Workshop on Biomathematics Modelling and Its Dynamical Analysis
- Place of Presentation
  Harbin
- Data Source
  KAKENHI-PROJECT-25887011
[Presentation] 年齢構造を含む多状態SIR感染症モデルの安定性解析
- Author(s)
  國谷紀良
- Organizer
  感染症流行モデリング：理論、実践とシミュレーションのギャップを埋める
- Place of Presentation
  東京大学本郷キャンパス
- Data Source
  KAKENHI-PROJECT-25887011
[]

1. 稲葉寿

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
2. 室谷義昭

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
3. 佐野英樹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kuniya Toshikazu 國谷 紀良

KUNIYA Toshikazu 國谷 紀良

Research Projects

Research Products

Co-Researchers

Study of recurrent waves in structured epidemic modelsPrincipal Investigator

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Mathematical analysis and epidemiological application of structured epidemic modelsPrincipal Investigator

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Mathematical analysis of nonlinear reaction diffusion systems for epidemic models with space and age structuresPrincipal Investigator

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Analysis of nonlinear reaction-diffusion systems for spatial spread of age-structured biological populationsPrincipal Investigator

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[Book] 人口と感染症の数理はいかに創られてきたか2022

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[Book] 人口と感染症の数理：年齢構造ダイナミクス入門2014

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[Journal Article] 免疫保持期間と拡散を含むKermack-McKendrickモデルにおける進行波解の存在2023

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[Journal Article] Mathematical analysis of a vaccination epidemic model with nonlocal diffusion2023

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[Journal Article] A general fractional-order viral infection model with cell-to-cell Transmission and adaptive Immunity2023

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[Journal Article] Observer design for an infectious disease PDE model considering reinfection2023

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[Journal Article] Dynamical analysis of an age-space structured malaria epidemic model2023

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[Journal Article] Global threshold analysis on a diffusive host-pathogen model with hyperinfectivity and nonlinear incidence functions2023

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[Journal Article] 免疫保持期間と拡散を含むKermack-McKendrickモデルにおける進行波解の存在2023

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[Journal Article] Global stability of a SEIR discrete delay differential‐difference system with protection phase2023

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[Journal Article] Hopf bifurcation in a chronological age-structured SIR epidemic model with age-dependent infectivity2023

Author(s)

Kuniya Toshikazu 國谷紀良

KUNIYA Toshikazu 國谷紀良