Presentations
Ikoma, Norihisa
1-20 items (total 35)
2026.01
Ground state solutions to Born-Infeld type equations
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Semilinear elliptic equations and related topics Dates 2026.01.09 - 2026.01.10
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2011.01
A singular perturbation problem for coupled nonlinear Schroedinger equations
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Variational and perturbative methods for nonlinear differential equations Dates 2011.01.20 - 2011.01.22
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Poster presentation
2017.03
Existence of Willmore type surfaces with small area
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Mt. Aoba minmax mini-workshop/school Dates 2017.03.16 - 2017.03.17
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2025.09
Existence of L^2-normalized solutions to nonlocal and nonlinear Schroedinger equation
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Recent advances and challenges in partial differential equations Dates 2025.09.02 - 2025.09.05
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2025.07
Existence of L^2-normalized solutions to equations with nonlocal and nonlinear potentials
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title UK-Japan Workshop on Nonlinear PDEs:Singularities and asymptotic patterns inFluids, Chemotaxis and Geometric PDEs Dates 2025.06.30 - 2025.07.04
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2024.12
Monotonicity trick in nonsmooth critical point theory and its application
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title The 14th AIMS Conference, Special Session 72: Nonlinear elliptic PDEs Dates 2024.12.16 - 2024.12.20
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2024.12
The existence of L^2-normalized solutions in the L^2-critical setting
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title The 14th AIMS Conference, Sepcial Session 2: Recent advances in nonlinear Schroedinger systems Dates 2024.12.16 - 2024.12.20
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2024.08
Monotonicity trick in nonsmooth critical point theory and its application
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Variational methods in applications to PDEs Dates 2024.08.26 - 2024.08.30
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2024.01
The mountain pass theorem for nonsmooth functionals and its application
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title OIST Workshop Geometric Aspects of Partial Differential Equations Dates 2024.01.15 - 2024.01.18
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2023.10
The existence of normalized solutions for the nonlinear Schroedinger equations with the L^2-critical growth
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Dates 2023.10.02 - 2023.10.04
- Invitation Status
- With
- Presentation Format
- International presentation
- Conference Category
- Oral presentation (invited, special)
2023.06
Existence and Nonexistence of Stable Solutions to a Fractional Hardy-Henon Equation
- Speaker
- Norihisa Ikoma
- Conference Title
- Conference Title The 13th AIMS Conference on Dynamical Systems, Differential Equations And Applications, Special Session 50 Nonlinear Elliptic PDEs: Analysis and Computations Dates 2023.05.31 - 2023.06.04
- Invitation Status
- With
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2023.05
Existence of Small Positive Solutions to the Nonlinear Schroedinger Equation
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title The 13th AIMS Conference on Dynamical Systems, Differential Equations And Applications, Special Session 47 Singular Limits in Elliptic and Parabolic PDEs Dates 2023.05.31 - 2023.06.04
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2022.09
The existence and nonexistence of weak solutions to the Born-Infeld equation
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Workshop on Non-compact Variational Problems and Related Topics Dates 2022.09.26 - 2022.09.28
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2019.07
An L^2 normalized minimizing problem with a potential and general nonlinearity
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Variational methods and their applications Dates 2019.07.19 - 2019.07.21
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2018.12
Existence of infinitely many solutions to fractional scalar field equations
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title the 3rd Meeting of Young Researchers in PDEs Dates 2018.12.13 - 2018.12.15
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2018.08
Existence of infinitely many solutions to equations with fractional Laplacian in the zero mass case
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Mini Workshop on Variational Problems Dates 2018.08.28 - 2018.08.29
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2018.07
Existence of infinitely many solutions for equation with fractional Laplacian in the zero mass case
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title The 12th AIMS Conference, SS60: Recent trends in nonlocal nonlinear PDEs Dates 2018.07.05 - 2018.07.09
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2018.05
Uniqueness and nondegeneracy of ground states to nonlinear Schroedinger equations
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title UK-Japan Workshop on Analysis of Nonlinear Partial Differential Equations Dates 2018.05.16 - 2018.05.18
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2018.02
Uniqueness and nondegeneracy of ground states to scalar field equations
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title Workshop on Harmonic analysis and Nonlinear Evolution Equations Dates 2018.02.23 - 2018.02.24
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)
2017.08
On minimizing problem related to a coupled nonlinear Schroedinger system
- Speaker
- Norihisa Ikoma
- Conference Title
- [Conference Category International presentation] Conference Title PRIMA2017 (Nonlinear Elliptic PDEs and Systems) Dates 2017.08.14 - 2017.08.18
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- Conference Category
- Oral presentation (invited, special)