Morioka Hisashi 森岡悠

Researcher Number	80726597
Other IDs
Affiliation (Current)	2025: 愛媛大学, 理工学研究科(工学系), 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 愛媛大学, 理工学研究科(工学系), 准教授 2019 – 2021: 愛媛大学, 理工学研究科(工学系), 講師 2016 – 2018: 同志社大学, 理工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 12010:Basic analysis-related / Mathematical analysis
Keywords	Principal Investigator 量子ウォーク / 散乱理論 / 関数解析学 / 共鳴極 / スペクトル理論 / 関数方程式論 / シュレーディンガー方程式 / 関数解析額 / 逆問題

Spectral theory and semi-classical analysis for unitary operators and its application to studies of resonancesPrincipal Investigator
- Principal Investigator
  
  森岡悠
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Ehime University
Spectral theory for unitary operators and its applications to scattering theoryPrincipal Investigator
- Principal Investigator
  
  森岡悠
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Ehime University
Scattering theory on manifolds and graphs via inhomogeneitiesPrincipal Investigator
- Principal Investigator
  
  Morioka Hisashi
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Mathematical analysis
- Research Institution
  Ehime University
  Doshisha University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] 逆散乱問題から見る波の散乱理論と固有値問題2024
- Author(s)
  森岡悠
- Journal Title
  
  応用数理
  
  Volume: 34 Pages: 5-15
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14327
[Journal Article] Resonance expansion for quantum walks and its applications to the long-time behavior2024
- Author(s)
  Kenta Higuchi, Hisashi Morioka, Etsuo Segawa
- Journal Title
  
  Journal of Spectral Theory
  
  Volume: 受理・掲載決定 Pages: 1-29
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14327
[Journal Article] Complex translation methods and its application to resonances for quantum walks2024
- Author(s)
  Kenta Higuchi, Hisashi Morioka
- Journal Title
  
  Reviews in Mathematical Physics
  
  Volume: 受理・掲載決定 Issue: 07 Pages: 1-28
- DOI
  10.1142/s0129055x24500181
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14327, KAKENHI-PROJECT-22KJ2364
[Journal Article] Comfortable place for quantum walker on finite path2022
- Author(s)
  Anahara Yoshihiro、Konno Norio、Morioka Hisashi、Segawa Etsuo
- Journal Title
  
  Quantum Information Processing
  
  Volume: 21 Issue: 7 Pages: 1-15
- DOI
  10.1007/s11128-022-03588-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03616, KAKENHI-PROJECT-20K14327
[Journal Article] A Discontinuity of the Energy of Quantum Walk in Impurities2021
- Author(s)
  Higuchi Kenta、Komatsu Takashi、Konno Norio、Morioka Hisashi、Segawa Etsuo
- Journal Title
  
  Symmetry
  
  Volume: 13 Issue: 7 Pages: 1134-1134
- DOI
  10.3390/sym13071134
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03616, KAKENHI-PROJECT-20K14327
[Journal Article] Asymptotic Properties of Generalized Eigenfunctions for Multi-dimensional Quantum Walks2021
- Author(s)
  Komatsu Takashi、Konno Norio、Morioka Hisashi、Segawa Etsuo
- Journal Title
  
  Annales Henri Poincare
  
  Volume: - Issue: 5 Pages: 1-32
- DOI
  10.1007/s00023-021-01131-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03616, KAKENHI-PROJECT-20K14327
[Journal Article] Generalized eigenfunctions for quantum walks via path counting approach2021
- Author(s)
  Takashi Komatsu, Norio Konno, Hisashi Morioka, Etsuo Segawa
- Journal Title
  
  Reviews in Mathematical Physics
  
  Volume: 33 Pages: 1-33
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14327
[Journal Article] Non-scattering energies for acoustic-type equations on manifolds with a single flat end2020
- Author(s)
  Morioka Hisashi, Shoji Naotaka
- Journal Title
  
  Journal of Mathematical Physics
  
  Volume: 61 Issue: 1 Pages: 1-36
- DOI
  10.1063/1.5111890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17630
[Journal Article] Detection of edge defects by embedded eigenvalues of quantum walks2019
- Author(s)
  Morioka Hisashi、Segawa Etsuo
- Journal Title
  
  Quantum Information Processing
  
  Volume: 18 Issue: 9 Pages: 1-18
- DOI
  10.1007/s11128-019-2398-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03616, KAKENHI-PROJECT-16K17630
[Journal Article] Generalized eigenfunctions and scattering matrices for position-dependent quantum walks2019
- Author(s)
  Hisashi Morioka
- Journal Title
  
  Reviews in Mathematical Physics
  
  Volume: Online Ready Issue: 07 Pages: 1-37
- DOI
  10.1142/s0129055x19500193
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17630
[Journal Article] Inverse scattering for Schrodinger operators on perturbed lattices2017
- Author(s)
  Kazunori Ando, Hiroshi Isozaki, Hisashi Morioka
- Journal Title
  
  Annales Henri Poincare
  
  Volume: to appear
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Resonance expansion for finitely perturbed free quantum walks on the line2023
- Author(s)
  樋口健太, 森岡悠, 瀬川悦生
- Organizer
  日本数学会年会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 1次元量子ウォークの共鳴展開と長時間挙動への応用2023
- Author(s)
  樋口健太, 森岡悠, 瀬川悦生
- Organizer
  日本応用数理学会環瀬戸内応用数理研究部会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 量子ウォークモデルを用いたポテンシャル障壁による量子トンネル効果2023
- Author(s)
  安藤和典, 藤岡和真, 森岡悠
- Organizer
  日本応用数理学会環瀬戸内応用数理研究部会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 流出入を伴う1次元格子上量子ウォークの極限定理2023
- Author(s)
  穴原義弘, 今野紀雄, 森岡悠, 瀬川悦生
- Organizer
  日本数学会年会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 流出入を伴う1次元格子上量子ウォークの収束速度2023
- Author(s)
  穴原義弘, 森岡悠, 瀬川悦生
- Organizer
  日本数学会秋季総合分科会応用数学分科会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 流出入を伴う1次元格子上量子ウォークの極限定理2023
- Author(s)
  穴原義弘, 今野紀雄, 森岡悠, 瀬川悦生
- Organizer
  日本数学会秋季総合分科会関数解析学分科会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] A shape resonance model for quantum walks2023
- Author(s)
  Hisashi Morioka
- Organizer
  RIMS共同研究(グループ型A)「様々なポテンシャルを持つシュレディンガー作用素のスペクトル理論」
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] A shape resonance model for quantum walks2023
- Author(s)
  Hisashi Morioka
- Organizer
  10th International Workshop of Quantum Simulation and Quantum Walks
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] A shape resonance model for quantum walks2023
- Author(s)
  Hisashi Morioka
- Organizer
  2nd Chile-Japan Workshop on Mathematical Physics and Partial Differential Equations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 量子ウォークにおける形状共鳴の複素平行移動による解析2023
- Author(s)
  樋口健太, 森岡悠
- Organizer
  日本数学会秋季総合分科会関数解析学分科会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 流出入を伴う1次元格子上量子ウォークの収束速度2023
- Author(s)
  穴原義弘, 森岡悠, 瀬川悦生
- Organizer
  日本数学会年会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] Complex translation methods and its application to resonances for quantum walks2023
- Author(s)
  森岡悠
- Organizer
  RIMS共同研究(グループ型A)「線形及び非線形分散型方程式に関する近年の進展」
- Invited
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 区間上の2状態量子ウォークモデルに対する動的境界制御可能性2022
- Author(s)
  森岡悠
- Organizer
  日本応用数理学会環瀬戸内応用数理研究部会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 多次元量子ウォークに対する時間定常的な散乱理論2021
- Author(s)
  森岡悠
- Organizer
  Workshop on Analysis in Kagurazaka 2021
- Invited
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 多次元量子ウォークの時間定常的散乱理論と一般化固有関数について2021
- Author(s)
  森岡悠
- Organizer
  第10回信州関数解析シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 1次元2状態量子ウォークの散乱行列について2020
- Author(s)
  森岡悠
- Organizer
  信州数理物理セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] Non-scattering energies for acoustic-type equations on manifolds with a single flat end2020
- Author(s)
  Hisashi Morioka
- Organizer
  Schrodinger Operators and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] パスの数え上げによる1次元2状態量子ウォークに対する散乱行列の明示公式2020
- Author(s)
  小松堯, 今野紀雄, 森岡悠, 瀬川悦生
- Organizer
  日本数学会年会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] パスの数え上げによる1次元2状態量子ウォークに対する散乱行列の明示公式2020
- Author(s)
  小松堯, 今野紀雄, 森岡悠, 瀬川悦生
- Organizer
  2020年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-20K14327
[Presentation] 定常波動方程式に対する非散乱エネルギーについて2020
- Author(s)
  森岡悠
- Organizer
  微分方程式の総合的研究
- Invited
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Weyl's law of non-scattering energies for time-harmonic acoustic equations2019
- Author(s)
  Hisashi Morioka
- Organizer
  Mini-workshop Neumann-Poincare operator and related topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Weyl's law of non-scattering energies for time-harmonic acoustic equations2019
- Author(s)
  Hisashi Morioka
- Organizer
  RIMS Workshop on ``Inverse problems for partial differential equations and related areas"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 1次元2状態量子ウォークの一般化固有関数と散乱行列2019
- Author(s)
  森岡悠
- Organizer
  RIMS共同研究(グループ型)「量子ウォークとスペクトル散乱理論の数理」
- Invited
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Weyl's law of non-scattering energies for time-harmonic acoustic equations2019
- Author(s)
  Hisashi Morioka
- Organizer
  International Workshop on ``Tomography and Inverse Problem"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Weyl-type lower bound for non-scattering energies of time-harmonic acoustic equations2019
- Author(s)
  森岡悠
- Organizer
  日本数学会年会関数解析学分科会特別講演
- Invited
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Non-scattering energies for acoustic-type equations on manifolds with a single flat end2019
- Author(s)
  Hisashi Morioka
- Organizer
  RIMS共同研究(公開型)「スペクトル・散乱理論とその周辺」
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 定常音響波動方程式の非散乱エネルギーに対するワイル則2019
- Author(s)
  森岡悠
- Organizer
  2019夏の作用素論シンポジウム
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Probing defects via inverse scattering on perturbed lattices2019
- Author(s)
  Hisashi Morioka
- Organizer
  AIMR Workshop on Pure and Applied Mathematics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Weyl-type lower bound for non-scattering energies for acoustic equations2019
- Author(s)
  Hisashi Morioka
- Organizer
  Summer School on Applied Inverse Problems and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 1次元2状態量子ウォークの一般化固有関数とS-行列2019
- Author(s)
  森岡悠
- Organizer
  日本数学会秋季総合分科会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Generalized eigenfunctions and scattering matrices for position-dependent quantum walks2018
- Author(s)
  森岡悠
- Organizer
  スペクトラルグラフ理論および周辺領域第7回研究集会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 音響波動方程式における非散乱エネルギーに対するWeyl則について2018
- Author(s)
  森岡悠
- Organizer
  愛媛大学解析セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Detection of edge defects by embedded eigenvalues of quantum walks2018
- Author(s)
  瀬川悦生, 森岡悠
- Organizer
  日本数学会秋季総合分科会関数解析学分科会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] On embedded eigenvalues -discrete Laplacians and quantum walks-2018
- Author(s)
  Hisashi Morioka
- Organizer
  グラフ上の逆問題、スペクトル解析と関連課題研究ワークショップ
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 量子ウォークの一般化固有関数と散乱行列2018
- Author(s)
  森岡悠
- Organizer
  2018年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Generalized eigenfunction of unitary operators associated with quantum walks on Z2018
- Author(s)
  Hisashi Morioka
- Organizer
  Chile-Japan Workshop on Mathematical Physics and Partial Differential Equations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 量子ウォークにおける埋蔵固有値を用いた辺欠損の検出について2018
- Author(s)
  森岡悠
- Organizer
  2018夏の作用素論シンポジウム
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 磁場付き離散シュレーディンガー作用素の連続スペクトルについて2017
- Author(s)
  森岡悠
- Organizer
  2017年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 格子欠損の位置決定について2017
- Author(s)
  森岡悠
- Organizer
  2017夏の作用素論シンポジウム
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Interior transmission eigenvalue problems on compact manifolds with smooth boundary2017
- Author(s)
  森岡悠, 庄司直高
- Organizer
  日本数学会秋季総合分科会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Dirichlet-Neumann写像による格子欠損の位置決定2017
- Author(s)
  森岡悠
- Organizer
  スペクトラルグラフ理論および周辺領域第6回研究集会
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Inverse scattering problems on perturbed lattices and geometry of networks2017
- Author(s)
  Kazunori Ando, Hiroshi Isozaki, Hisashi Morioka
- Organizer
  RIMS Workshop on "Inverse problems for partial differential equations and related areas"
- Place of Presentation
  数理解析研究所(京都府・京都市)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 磁場付き離散シュレーディンガー作用素に対するレリッヒ型一意性定理について2017
- Author(s)
  森岡悠
- Organizer
  松山スペクトル・散乱セミナー
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Absence of embedded eigenvalues for discrete Schrodinger operators with decaying potentials2017
- Author(s)
  Hisashi Morioka
- Organizer
  RIMS合宿型セミナー ``Workshop on linear and nonlinear dispersive equations and related topics"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 長距離型ポテンシャルを持つ離散シュレーディンガー作用素の埋蔵固有値の非存在2017
- Author(s)
  森岡悠
- Organizer
  作用素論セミナー
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Weyl's lower bounds of positive interior transmission eigenvalues on manifolds2016
- Author(s)
  森岡悠, 庄司直高
- Organizer
  作用素論セミナー
- Place of Presentation
  数理解析研究所(京都府・京都市)
- Invited
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Inverse scattering problems on perturbed lattices and geometry of networks2016
- Author(s)
  Kazunori Ando, Hiroshi Isozaki, Hisashi Morioka
- Organizer
  2nd East Asia Section of IPIA-Young Scholars Symposium
- Place of Presentation
  台北市(台湾)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 非散乱エネルギーと透過固有値問題2016
- Author(s)
  森岡悠
- Organizer
  神戸大学解析セミナー
- Place of Presentation
  神戸大学六甲台第2キャンパス(兵庫県・神戸市)
- Invited
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] Non-scattering energy and transmission eigenvalue problems on manifolds2016
- Author(s)
  Hisashi Morioka, Naotaka Shoji
- Organizer
  The 14th Linear and Nonlinear Waves
- Place of Presentation
  ピアザ淡海(滋賀県・大津市)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17630
[Presentation] 格子上の逆散乱問題とネットワークの逆問題2016
- Author(s)
  安藤和典, 磯崎洋, 森岡悠
- Organizer
  2016年度応用数学合同研究集会
- Place of Presentation
  龍谷大学瀬田キャンパス(滋賀県・大津市)
- Data Source
  KAKENHI-PROJECT-16K17630

1. 瀬川悦生

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results

Morioka Hisashi 森岡 悠

Research Projects

Research Products

Co-Researchers

Spectral theory and semi-classical analysis for unitary operators and its application to studies of resonancesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Spectral theory for unitary operators and its applications to scattering theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Scattering theory on manifolds and graphs via inhomogeneitiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 逆散乱問題から見る波の散乱理論と固有値問題2024

Author(s)

Journal Title

Data Source

[Journal Article] Resonance expansion for quantum walks and its applications to the long-time behavior2024

Author(s)

Journal Title

Data Source

[Journal Article] Complex translation methods and its application to resonances for quantum walks2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comfortable place for quantum walker on finite path2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Discontinuity of the Energy of Quantum Walk in Impurities2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Asymptotic Properties of Generalized Eigenfunctions for Multi-dimensional Quantum Walks2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Generalized eigenfunctions for quantum walks via path counting approach2021

Author(s)

Journal Title

Data Source

[Journal Article] Non-scattering energies for acoustic-type equations on manifolds with a single flat end2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Detection of edge defects by embedded eigenvalues of quantum walks2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Generalized eigenfunctions and scattering matrices for position-dependent quantum walks2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Inverse scattering for Schrodinger operators on perturbed lattices2017

Author(s)

Journal Title

Data Source

[Presentation] Resonance expansion for finitely perturbed free quantum walks on the line2023

Author(s)

Organizer

Data Source

[Presentation] 1次元量子ウォークの共鳴展開と長時間挙動への応用2023

Author(s)

Organizer

Morioka Hisashi 森岡悠