PENG Linyu 彭林玉

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Peng Linyu 彭林玉

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Researcher Number	90725780
Other IDs
Affiliation (Current)	2025: 慶應義塾大学, 理工学部(矢上), 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 慶應義塾大学, 理工学部(矢上), 准教授 2020 – 2022: 慶應義塾大学, 理工学部(矢上), 講師 2018: 早稲田大学, 高等研究所, 講師(任期付) 2016 – 2017: 早稲田大学, 理工学術院, 助教
Review Section/Research Field	Principal Investigator Basic Section 12040:Applied mathematics and statistics-related Except Principal Investigator Mathematical Sciences in Search of New Cooperation
Keywords	Principal Investigator Conservation law / Symmetry / Numerical methods / Discrete equations / Lie group / PDEs / Variational problems / Variational bicomplex / Geometric integrator / ハミルトン偏微分方程式 … More / 修正形式ラグランジアン / Hamiltonian system / DPD / Variational principle / Soliton / Similarity solution / Group-invariant solution / Symmetry reduction / KdV equation / Variational integrator / Formal Lagrangian / Euclidean group / Symplectic structure / Kepler problem / Burgers' equation / Symmetry-preserving / Moving frame / Lagrangian / Noether's theorem / Variational calculus / Geometric integration / Multisymplectic geometry … More Except Principal Investigator 衝撃波 / 幾何学 / 流体力学 / マルチスケール / 粗視化モデル / マルチシンプレクティック構造 / 多成分 KPZ 方程式 / 非圧縮生流体 / 非定常現象 / 変分的定式化 / ナビエ・ストークス方程式 / 複雑現象 / シュレーディンガー方程式 / Navier-Stokes方程式 / Glauber-零レンジ過程 / Stokes方程式 / 数理モデリング / 確率微分方程式 / 非平衡熱力学 / ナヴィエ・ストークス方程式 / マルチスケール構造 / キャビテーション / 複雑流体 Less

Symmetry Methods for Discrete Equations and Their ApplicationsPrincipal Investigator
- Principal Investigator
  
  彭林玉
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Keio University
Multisymplectic Geometry and Geometric Numerical Integrator for Variational ProblemsPrincipal Investigator
- Principal Investigator
  
  Peng Linyu
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Keio University
Modeling of complex fluid phenomena, investigation of multiscale structures and numerical analysis
- Principal Investigator
  
  Yoshimura Hiroaki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Mathematical Sciences in Search of New Cooperation
- Research Institution
  Waseda University

All 2024 2023 2022 2021 2020 2018 2017 2016

All Journal Article Presentation

[Journal Article] The Comparison of Riemannian Geometric Matrix-CFAR Signal Detectors2024
- Author(s)
  Yusuke Ono, Linyu Peng
- Journal Title
  
  IEEE Transactions on Aerospace and Electronic Systems
  
  Volume: 60 Issue: 2 Pages: 1679-1691
- DOI
  10.1109/taes.2023.3339403
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] The effect of accuracy of initial velocity discretisations on discrete energy in variational integration2024
- Author(s)
  Mamoru Gunji, Yusuke Ono, Linyu Peng
- Journal Title
  
  Proceedings of the IUTAM Symposium on Nonlinear Dynamics for Design of Mechanical Systems Across Different Length/Time Scales
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] Developing a cloud evidence method for dynamic early warning of tunnel construction safety risk in undersea environment2023
- Author(s)
  Hong Zhou, Binwei Gao, Xianbo Zhao, Linyu Peng, Shichao Bai
- Journal Title
  
  Developments in the Built Environment
  
  Volume: 16 Pages: 100225-100225
- DOI
  10.1016/j.dibe.2023.100225
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] Some novel physical structures of a (2+1)-dimensional variable-coefficient Korteweg-de Vries system2023
- Author(s)
  Yaqing Liu, Linyu Peng
- Journal Title
  
  Chaos, Solitons & Fractals
  
  Volume: 171 Pages: 113430-113430
- DOI
  10.1016/j.chaos.2023.113430
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] Towards a median signal detector through the total Bregman divergence and its robustness analysis2022
- Author(s)
  Yusuke Ono, Linyu Peng
- Journal Title
  
  Signal Processing
  
  Volume: 201 Pages: 108728-108728
- DOI
  10.1016/j.sigpro.2022.108728
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] Transformations, symmetries and Noether theorems for differential-difference equations2022
- Author(s)
  Linyu Peng, Peter E. Hydon
- Journal Title
  
  Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
  
  Volume: 478 Issue: 2259 Pages: 20210944-20210944
- DOI
  10.1098/rspa.2021.0944
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] Towards a simple mathematical model for the legal concept of balancing of interests2022
- Author(s)
  Frederike Zufall, Rampei Kimura, Linyu Peng
- Journal Title
  
  Artificial Intelligence and Law
  
  Volume: - Issue: 4 Pages: 807-827
- DOI
  10.1007/s10506-022-09338-3
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] A modified formal Lagrangian formulation for general differential equations2022
- Author(s)
  Linyu Peng
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: - Issue: 2 Pages: 573-598
- DOI
  10.1007/s13160-022-00500-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] A stochastic Hamiltonian formulation applied to dissipative particle dynamics2022
- Author(s)
  Linyu Peng, Noriyoshi Arai, Kenji Yasuoka
- Journal Title
  
  Applied Mathematics and Computation
  
  Volume: - Pages: 127126-127126
- DOI
  10.1016/j.amc.2022.127126
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] Fisher-Rao geometry and Jeffreys prior for Pareto distribution2020
- Author(s)
  Mingming Li, Huafei Sun, Linyu Peng
- Journal Title
  
  Communications in Statistics - Theory and Methods
  
  Volume: - Issue: 6 Pages: 1895-1910
- DOI
  10.1080/03610926.2020.1771593
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Journal Article] A Stochastic Analytical Modeling Framework on ISP?P2P Collaborations in Multidomain Environments2018
- Author(s)
  Zhang Xu、Wang Ning、Cao Yue、Peng Linyu、Meng Haining
- Journal Title
  
  IEEE Systems Journal
  
  Volume: 12 Issue: 3 Pages: 2320-2331
- DOI
  10.1109/jsyst.2017.2725914
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16KT0024
[Journal Article] Symmetries, conservation laws, and Noether’s theorem for differential-difference equations2017
- Author(s)
  Linyu Peng
- Journal Title
  
  Stud. Appl. Math.
  
  Volume: 139 Issue: 3 Pages: 457-502
- DOI
  10.1111/sapm.12168
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] Toda type latticeの対称性と群不変解2024
- Author(s)
  富田繁, 彭林玉
- Organizer
  日本応用数理学会第20回研究部会連合発表会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 行列空間上のLq平均を活用した目標信号検出2024
- Author(s)
  佐藤大輝, , 彭林玉
- Organizer
  日本応用数理学会若手の会第9回学生研究発表会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] A finite difference algorithm for mean field games2024
- Author(s)
  Jiongyi Wang, Linyu Peng
- Organizer
  日本応用数理学会若手の会第9回学生研究発表会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The modified formal variational formulation for general differential equations and applications2023
- Author(s)
  彭林玉
- Organizer
  早稲田大学持続的環境エネルギー社会共創研究機構　研究所間交流会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Symmetry analysis of semi-discrete equations and their conservation laws2023
- Author(s)
  Linyu Peng
- Organizer
  6th International Conference on Dynamics, Vibration and Control (ICDVC2022)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Symmetry analysis of semi-discrete equations and their conservation laws2023
- Author(s)
  Linyu Peng
- Organizer
  6th International Conference on Dynamics, Vibration and Control (ICDVC2022+1)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 自己共分散行列空間における信号検出手法とそのロバスト性解析2023
- Author(s)
  小野　悠介, 彭　林玉
- Organizer
  信号処理研究会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Applications of Bures-Wasserstein geometry of HPD matrices to signal detection2023
- Author(s)
  Yusuke Ono, Linyu Peng
- Organizer
  10th International Congress on Industrial and Applied Mathematics (ICIAM2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Noether’s conservation laws based on the modified formal variational method2023
- Author(s)
  Linyu Peng
- Organizer
  10th International Congress on Industrial and Applied Mathematics (ICIAM2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Discrete Lagrangian multiforms on the difference variational bicomplex2023
- Author(s)
  Linyu Peng
- Organizer
  BIRS Workshop Lagrangian Multiform Theory and Pluri-Lagrangian Systems
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The influence of accuracy of initial values on the discrete energy in variational integrator'2023
- Author(s)
  Mamoru Gunji, Yusuke Ono, Linyu Peng
- Organizer
  IUTAM Symposium on Nonlinear Dynamics for Design of Mechanical Systems across Different Length/Time Scales
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] A discretization of Dirac structures and Lagrange-Dirac dynamical systems2023
- Author(s)
  Hiroaki Yoshimura, Linyu Peng
- Organizer
  10th International Congress on Industrial and Applied Mathematics (ICIAM2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 半離散方程式の対称性解析とその応用2023
- Author(s)
  彭　林玉
- Organizer
  ミニワークショップ「非線形現象の応用数理-モデリング，解析と計算」
- Invited
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The difference variational bicomplex and discrete integrable systems2022
- Author(s)
  Linyu Peng
- Organizer
  New Trends in Lagrangian and Hamiltonian Aspects of Integrable Systems
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] ディラック力学系のモデリングと離散的変分法による定式化2022
- Author(s)
  吉村浩明, 彭　林玉
- Organizer
  第35回計算力学講演会 (CMD2022)
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Nonlinear Motions of a Self-adaptive Resonator2022
- Author(s)
  Toshihiko Sugiura, Koki Ochiai, Xuefeng Liu, Yuki Oikawa, Linyu Peng
- Organizer
  10th European Nonlinear Dynamics Conference (ENOC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Application of the modified formal variational formulation to the Burgers’ equation2022
- Author(s)
  Momoko Otake, Kenji Obata, Linyu Peng
- Organizer
  15th World Congress on Computational Mechanics (WCCM-XV) & 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 変分的積分法を用いたベイジアンニューラルネットワークの応用2022
- Author(s)
  大竹桃子, 彭　林玉
- Organizer
  第35回計算力学講演会 (CMD2022)
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 半離散方程式の対称性解析及びネーターの定理2022
- Author(s)
  彭　林玉
- Organizer
  研究集会「非線形波動から可積分系へ 2022」
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 修正形式ラグランジアンのバーガース方程式への応用2022
- Author(s)
  宮前圭佑, 大竹桃子, 小幡研治, 彭林玉
- Organizer
  第35回計算力学講演会 (CMD2022)
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Numerical methods based on the modified formal Lagrangian formulation of differential equations2022
- Author(s)
  Linyu Peng
- Organizer
  KSIAM 2022 Annual Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 散逸粒子動力学のStormer-Verlet法2022
- Author(s)
  彭　林玉, 荒井規允, 泰岡顕治
- Organizer
  日本応用数理学会2022年度年会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The total Bregman divergenceを用いた外れ値検知とそのロバスト性解析2022
- Author(s)
  小野悠介,　彭　林玉
- Organizer
  日本応用数理学会2022年度年会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 半離散方程式の対称性から2021
- Author(s)
  Linyu Peng
- Organizer
  ワークショップ可積分系研究の最近の進展 --理論，シミュレーション，応用--
- Invited
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The matrix-CFAR via total Bregman divergence medians in signal detection2021
- Author(s)
  Yusuke Ono, Linyu Peng, Hiroki Sato
- Organizer
  3rd International Conference on Advances in Signal Processing and Artificial Intelligence
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The modified formal variational structure and variational integrator2021
- Author(s)
  Linyu Peng
- Organizer
  26th International Conference on Difference Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Continuous symmetries of semi-discrete equations and conserved quantities2021
- Author(s)
  Linyu Peng
- Organizer
  OCAMI Workshop 'ヘリシティと時空対称性，古典場から量子場まで'
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] 半離散力学系の連続対称性と保存則2021
- Author(s)
  Linyu Peng, Peter E. Hydon
- Organizer
  日本応用数理学会2021年度年会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Symmetries and Noether's conservation laws of semi-discrete equations2021
- Author(s)
  Linyu Peng
- Organizer
  Moving Frames and their Modern Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Modified formal variational structures for general differential equations2020
- Author(s)
  Linyu Peng, Kenji Obata
- Organizer
  日本応用数理学会2020年度年会
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] The infinitesimal invariance criterion for statistical transformation models2020
- Author(s)
  Linyu Peng
- Organizer
  International Conference on Mathematical Characterization, Analysis and Applications of Complex Information, Beijing Institute of Technology, China
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] Conservation laws of general DEs: A modified formal Lagrangian formulation2020
- Author(s)
  Linyu Peng
- Organizer
  Seminar at the Department of Mathematics, Nanjing University of Aeronautics and Astronautics, China
- Invited
- Data Source
  KAKENHI-PROJECT-20K14365
[Presentation] A semi-discrete version of Noether’s theorem2018
- Author(s)
  Linyu Peng
- Organizer
  Asymptotic, Algebraic and Geometric Aspects of Integrable Systems Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] Symmetries of differential-difference equations and Noether’s conservation laws2018
- Author(s)
  Linyu Peng
- Organizer
  Symmetry & Computation, Centre International de Rencontres Mathematiques
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] The discrete Lagrange-d'Alembert principle for interconnected systems with constraints2018
- Author(s)
  Linyu Peng and Hiroaki Yoshimura
- Organizer
  ICDVC-2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] Symmetries of semi-discrete variational problems and Noether's theorems2018
- Author(s)
  Linyu Peng
- Organizer
  Ritsumeikan University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] The discrete Lagrange-d’Alembert principle for physical systems with constraint2018
- Author(s)
  Linyu Peng and Hiroaki Yoshimura
- Organizer
  The 5th International Conference on Dynamics, Vibration and Control
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] Group analysis of differential-difference equations and conservation laws2017
- Author(s)
  Linyu Peng
- Organizer
  23rd International Conference on Difference Equations and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] 非ホロノミック拘束を受ける力学系と離散ラグランジュ・ディラック構造2016
- Author(s)
  百瀬宏樹，彭林玉，吉村浩明
- 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
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-16KT0024
[Presentation] Conservation of multisymplecticity for higher-order field theories and variational integrators2016
- Author(s)
  Linyu Peng
- Organizer
  International Conference on Mathematical Characterization, Analysis and Applications of Complex Information
- Place of Presentation
  Beijing Institute of Technology
- Year and Date
  2016-07-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0024

1. Yoshimura Hiroaki (40247234)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. 柴田良弘 (50114088)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 舟木直久 (60112174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 小澤徹 (70204196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 柳尾朋洋 (40444450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

PENG Linyu 彭 林玉

Peng Linyu 彭 林玉

Research Projects

Research Products

Co-Researchers

Symmetry Methods for Discrete Equations and Their ApplicationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Multisymplectic Geometry and Geometric Numerical Integrator for Variational ProblemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Modeling of complex fluid phenomena, investigation of multiscale structures and numerical analysis

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] The Comparison of Riemannian Geometric Matrix-CFAR Signal Detectors2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The effect of accuracy of initial velocity discretisations on discrete energy in variational integration2024

Author(s)

Journal Title

Data Source

[Journal Article] Developing a cloud evidence method for dynamic early warning of tunnel construction safety risk in undersea environment2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Some novel physical structures of a (2+1)-dimensional variable-coefficient Korteweg-de Vries system2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Towards a median signal detector through the total Bregman divergence and its robustness analysis2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Transformations, symmetries and Noether theorems for differential-difference equations2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Towards a simple mathematical model for the legal concept of balancing of interests2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A modified formal Lagrangian formulation for general differential equations2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A stochastic Hamiltonian formulation applied to dissipative particle dynamics2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fisher-Rao geometry and Jeffreys prior for Pareto distribution2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Stochastic Analytical Modeling Framework on ISP?P2P Collaborations in Multidomain Environments2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Symmetries, conservation laws, and Noether’s theorem for differential-difference equations2017

Author(s)

Journal Title

PENG Linyu 彭林玉

Peng Linyu 彭林玉