Taira Kouichi 平良晃一

… Alternative Names

平良晃一タイラコウイチ

Less

Researcher Number	70906982
Other IDs
Affiliation (Current)	2026: 九州大学, 数理学研究院, 准教授
Affiliation (based on the past Project Information) *help	2024: 九州大学, 数理学研究院, 准教授 2023: 立命館大学, 理工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 12020:Mathematical analysis-related
Keywords	Principal Investigator 微分方程式 / 超局所解析 / シュレディンガー方程式 / 分散型評価 / 自己共役性 / スペクトル理論 / シュレディンガー作用素

シュレディンガー作用素のスペクトル理論Principal Investigator
- Principal Investigator
  
  平良晃一
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Kyushu University
  Ritsumeikan University

All 2025 2024 2023

All Journal Article Presentation

[Journal Article] Local Time Decay for Fractional Schr?dinger Operators with Slowly Decaying Potentials2025
- Author(s)
  Taira Kouichi
- Journal Title
  
  Annales Henri Poincare
  
  Volume: to apper Issue: 2 Pages: 691-730
- DOI
  10.1007/s00023-025-01560-4
- Data Source
  KAKENHI-PROJECT-23K13004
[Journal Article] Strichartz Estimates for the $(k,a)$-Generalized Laguerre Operators2025
- Author(s)
  Taira Kouichi、Tamori Hiroyoshi
- Journal Title
  
  Symmetry, Integrability and Geometry: Methods and Applications
  
  Volume: 21 Pages: 37-37
- DOI
  10.3842/sigma.2025.014
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K12947, KAKENHI-PROJECT-23K13004
[Journal Article] Local time decay for fractional Schroedinger operators with slowly decaying potentials and a weaker Agmon type estimate in a classically forbidden region2024
- Author(s)
  Kouichi Taira
- Journal Title
  
  arxiv:2403.16148
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-23K13004
[Journal Article] Strichartz estimates for the (k,a)-generalized Laguerre operators2023
- Author(s)
  Kouichi Taira, Hiroyoshi Tamori
- Journal Title
  
  arxiv:2308.16815.
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Smoothness of the fundamental solution of Schrodinger equations on Riemannian manifolds2024
- Author(s)
  平良晃一
- Organizer
  Non-Commutative Probability and Related Topics 2024
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] 波の伝播と超局所解析2024
- Author(s)
  平良晃一
- Organizer
  数理談話会
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Spectral theory for the d'Alembertian on Lorentzian manifolds2024
- Author(s)
  平良晃一
- Organizer
  幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Spectral properties of some non-elliptic operators2024
- Author(s)
  平良晃一
- Organizer
  福岡数理物理研究集会 -廣島文生先生還暦記念-
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Uniform resolvent estimates for the discrete Schrodinger operator in dimension three2024
- Author(s)
  平良晃一
- Organizer
  九州関数方程式セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Spectral properties of some non-elliptic operators2024
- Author(s)
  平良晃一
- Organizer
  研究集会第30回数理物理と微分方程式
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Strichartz estimates for $(k,a)$-generalized Laguerre operators2024
- Author(s)
  平良晃一
- Organizer
  第197回神楽坂解析セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] The WKB method and its application to spectral theory2024
- Author(s)
  Koiuchi Taira
- Organizer
  Lectures on Semi-Classical Analysis
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Resolvent estimates near the spectrum and their application to a time decay estimate for the time propagator2024
- Author(s)
  平良晃一
- Organizer
  Saga Workshop on Partial Differential Equations
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Essential self-adjointness for real-principal type operators2024
- Author(s)
  平良晃一
- Organizer
  信州微分方程式セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Smoothness of the fundamental solution of Schrodinger equations on Riemannian manifolds2024
- Author(s)
  平良晃一
- Organizer
  愛媛大学解析セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Essential self-adjointness of wave operators on Lorentian manifolds2024
- Author(s)
  平良晃一
- Organizer
  九大・数理数理物理セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Classical and quantum completeness of real principal type operators on the circle2024
- Author(s)
  Kouichi Taira
- Organizer
  Spectral Analysis for Quantum Hamiltonians, CIRM, January, 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Spectral theory for the d’Alembertian on Lorentzian manifolds2023
- Author(s)
  平良晃一
- Organizer
  大阪大学幾何学セミナー，大阪大学，2023年11月
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Threshold resonances for discrete Schroedinger operators2023
- Author(s)
  平良晃一
- Organizer
  九大・数理数理物理セミナー，九州大学伊都キャンパス，2023年7月
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Strichartz estimates for (k, a)-generalized Laguerre operators2023
- Author(s)
  平良晃一
- Organizer
  日本数学会 2023 年度秋季総合分科会，東北大学，2023年9月
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Classical and quantum completeness of real principal type operators on the torus2023
- Author(s)
  平良晃一
- Organizer
  第39回調和解析定例セミナー，名古屋大学，2023年11月
- Invited
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Weyl law for Schroedinger operators with unbounded potentials2023
- Author(s)
  平良晃一
- Organizer
  2023 年夏の作用素論シンポジウム，愛媛大学，2023年9月
- Data Source
  KAKENHI-PROJECT-23K13004
[Presentation] Essential self-adjointness of Klein-Gordon operators on asymptotically Minkowski spacetime2023
- Author(s)
  Kouichi Taira
- Organizer
  GAuS Seminar, online, May, 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13004

1. 田森宥好

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Taira Kouichi 平良 晃一

平良 晃一 タイラ コウイチ

Research Projects

Research Products

Co-Researchers

シュレディンガー作用素のスペクトル理論Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Local Time Decay for Fractional Schr?dinger Operators with Slowly Decaying Potentials2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Strichartz Estimates for the $(k,a)$-Generalized Laguerre Operators2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Local time decay for fractional Schroedinger operators with slowly decaying potentials and a weaker Agmon type estimate in a classically forbidden region2024

Author(s)

Journal Title

Data Source

[Journal Article] Strichartz estimates for the (k,a)-generalized Laguerre operators2023

Author(s)

Journal Title

Data Source

[Presentation] Smoothness of the fundamental solution of Schrodinger equations on Riemannian manifolds2024

Author(s)

Organizer

Data Source

[Presentation] 波の伝播と超局所解析2024

Author(s)

Organizer

Data Source

[Presentation] Spectral theory for the d'Alembertian on Lorentzian manifolds2024

Author(s)

Organizer

Data Source

[Presentation] Spectral properties of some non-elliptic operators2024

Author(s)

Organizer

Data Source

[Presentation] Uniform resolvent estimates for the discrete Schrodinger operator in dimension three2024

Author(s)

Organizer

Data Source

[Presentation] Spectral properties of some non-elliptic operators2024

Author(s)

Organizer

Data Source

[Presentation] Strichartz estimates for $(k,a)$-generalized Laguerre operators2024

Author(s)

Organizer

Data Source

[Presentation] The WKB method and its application to spectral theory2024

Author(s)

Organizer

Data Source

[Presentation] Resolvent estimates near the spectrum and their application to a time decay estimate for the time propagator2024

Author(s)

Organizer

Data Source

[Presentation] Essential self-adjointness for real-principal type operators2024

Author(s)

Organizer

Data Source

[Presentation] Smoothness of the fundamental solution of Schrodinger equations on Riemannian manifolds2024

Author(s)

Organizer

Data Source

[Presentation] Essential self-adjointness of wave operators on Lorentian manifolds2024

Author(s)

Organizer

Data Source

[Presentation] Classical and quantum completeness of real principal type operators on the circle2024

Author(s)

Organizer

Taira Kouichi 平良晃一

平良晃一タイラコウイチ