教員情報 - 渡辺　達也 | 京都産業大学

ワタナベ　タツヤ WATANABE TATSUYA
渡辺　達也

所属

京都産業大学理学部数理科学科

職種教授

学会発表
2025/09	非線形シュレディンガー・ポアソン方程式系に付随する非局所楕円型方程式の基底状態解について (日本数学会 2025年度秋季総合分科会)
2025/03	Existence and characterization of ground states for fourth order nonlinear elliptic systems (日本数学会 2025年度年会)
2025/03	Ground state solutions for nonlocal nonlinear elliptic equation with a doping profile (日本数学会 2025年度年会)
2025/03	Nonlinear scalar field equation with point interaction (日本数学会 2025年度年会)
2024/12	Standing waves for the nonlinear Schrodinger-Poisson system with a doping profile (The 14th AIMS Conference on Dynamical Systems, Differential Equations and Applications)
2024/06	Ground state solution for the nonlinear Schrodinger equation with cubic-quintic type nonlinearities (Seminaire de Physique Mathematique - EDP IMB)
2023/09	Stable standing waves for a Schrodinger system with nonlinear X^3 response (日本数学会 2023年秋季総合分科会)
2023/08	Stable standing waves for a Schrodinger system with nonlinear X^3 response (ICIAM2023)
2023/05	Ground state solutions for quasilinear scalar field equations arising in nonlinear optics (The 13th AIMS Conference on Dynamical Systems, Differential Equations and Applications)
2022/11	Stable standing waves for a Schrodinger system with nonlinear chi^3 response (楕円型・放物型微分方程式研究集会)
2022/10	Ground state solutions for quasilinear scalar field equations arising in nonlinear optics (Workshop on PDEs)
2020/12	Ground state solutions for quasilinear scalar field equations arising in nonlinear optics (NSFC-JSPS Mini-workshop on Nonlinear Analysis)
2020/09	Ground state solutions for quasilinear scalar field equations arising in nonlinear optics (日本数学会 2020年秋季総合分科会)
2020/02	Convex properties of positive solutions for a class of quasi-linear elliptic problems (Variational analysis on critical problems of nonlinear partial differential equations)
2019/07	On the stability of standing waves for the Maxwell-Schrodinger system and the associated minimization problem (ICIAM 2019)
2019/02	A refined stability of standing waves for the Schrodinger-Maxwell system and the associated new minimization problem (反応拡散方程式と非線形分散型方程式の解の挙動)
2018/07	Stability issues for the nonlinear Schrodinger equation coupled with the Maxwell equation (12th AIMS conference on Dynamical Systems, Differential Equations and Applications)
2017/09	Quasilinear elliptic equations of Born-Infeld type (日本数学会 2017年秋季総合分科会)
2017/03	Standing waves for the nonlinear Schrodinger equation coupled with the Maxwell equation (The Tenth IMACS International Conference on Nonlinear Evolution Equations and Wave Phenomena: Computation and Theory)
2016/12	Schrodinger Maxwell system に付随する最小化問題について (微分方程式の総合的研究)
2016/09	Orbital stability of standing waves for the nonlinear Schrodinger equation coupled with the Maxwell equation (日本数学会 2016年度秋季総合分科会)
2016/09	Uniqueness of limit flow for a class of quasi-linear parabolic equations (日本数学会 2016年度秋季総合分科会)
2016/07	Uniqueness of limit flow for a class of quasi-linear parabolic equations (11th AIMS conference on Dynamical Systems, Differential Equations and Applications)
2015/10	Uniqueness and asymptotic behavior of ground states for quasilinear Schrodinger equations arising in plasma physics (Wolfgang Pauli Institute (WPI) Workshop on Quasilinear and nonlocal nonlinear Schrodinger equations)
2014/07	Periodic solutions of completely resonant nonlinear wave equations (10th AIMS conference on Dynamical Systems, Differential Equations and Applications)
2014/03	Uniqueness and non-degeneracy of positive radial solutions for quasilinear elliptic equations with exponential nonlinearity (日本数学会 2014年春季年会)
2013/11	Uniqueness and non-degeneracy of positive radial solutions of quasilinear Schrodinger equations (RIMS研究集会：常微分方程式の定性的理論の新展開)
2012/09	Uniqueness and non-degeneracy of positive solutions for a class of quasilinear elliptic equations with general nonlinearities (日本数学会 2012年度秋季総合分科会)
2012/07	Uniqueness and non-degeneracy of ground states of quasilinear Schrodinger equations (The 9th AIMS Conference on Dynamical Systems, Differential Equations and Applications)
2012/03	Asymptotic properties of ground states of quasilinear Schrodinger equations with H^1-subcritical exponent (日本数学会 2012年春季年会)
2010/09	Uniqueness of positive radial solutions of quasilinear Schrodinger equation (日本数学会 2010年秋季総合分科会)
2010/05	G-invariant positive solutions for a quasilinear Schrodinger equation (8th AIMS International Conference, Dynamical Systems, Differential Equations and Applications)
2010/03	G-invariant positive solutions for a quasilinear Schrodinger equation (日本数学会 2010年春季年会)
2009/09	Singular positive solutions for a fourth order elliptic problem in R^N (日本数学会 2009年秋季総合分科会)
2008/09	Two positive solutions for an inhomogeneous scalar field equation (日本数学会 2008年秋季総合分科会)
2008/05	Two positive solutions for an inhomogeneous scalar field equation (7th AIMS International Conference, Dynamical Systems, Differential Equations and Applications)
2008/03	Radial solutions with a vortex to an asymptotically linear elliptic equation (日本数学会 2008年春季年会)
2005/03	非線形光学に現れる非線形シュレディンガー方程式の多重ピ－ク解について (日本数学会 2005年春季年会)
2004/06	Some results for positive solutions to a nonlinear Schrodinger equation arising in nonlinear optics (The Fourth World Congress of Nonlinear Analysts)