Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Kaimin Teng"'
Autor:
Lintao Liu, Kaimin Teng
Publikováno v:
Electronic Journal of Differential Equations, Vol 2021, Iss 07,, Pp 1-21 (2021)
In this article, we study a class of critical fractional Schrodinger-Poisson system with two perturbation terms. By using variational methods and Lusternik-Schnirelman category theory, the existence of ground state and two nontrivial solutions are
Externí odkaz:
https://doaj.org/article/7b4a307df93f40f4840f51c582594e2c
Autor:
Kaimin Teng, Yunxia Yan
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2021, Iss 4, Pp 1-19 (2021)
In this paper, we study a class of Schrödinger–Bopp–Podolsky system. Under some suitable assumptions for the potentials, by developing some calculations of sharp energy estimates and using a topological argument involving the barycenter function
Externí odkaz:
https://doaj.org/article/5f601207794c4710916c44ce1996f7d8
Publikováno v:
Boundary Value Problems, Vol 2020, Iss 1, Pp 1-10 (2020)
Abstract In this paper, we study the following fractional Schrödinger equation with electromagnetic fields and critical or supercritical nonlinearity: ( − Δ ) A s u + V ( x ) u = f ( x , | u | 2 ) u + λ | u | p − 2 u , x ∈ R N , $$ (-\Delta
Externí odkaz:
https://doaj.org/article/f6a37169f1e74c149f66e55c794dd833
Publikováno v:
Journal of Function Spaces, Vol 2020 (2020)
In this paper, we consider the following generalized quasilinear Schrödinger equation with nonlocal term −divg2u∇u+gug′u∇u2+Vxu=λx−μ∗upup−2u,x∈ℝN, where N≥3, g:ℝ→ℝ+ is a C1 even function, g0=1, g′s≥0 is for all s≥0,
Externí odkaz:
https://doaj.org/article/3b5e7c8a100d40918d9d8b94fbf19bae
Publikováno v:
Electronic Journal of Differential Equations, Vol 2016, Iss 10,, Pp 1-19 (2016)
In this article, we study the quasilinear elliptic equation $$ -\Delta_{p} u-(\Delta_{p}u^{2})u+ V (x)|u|^{p-2}u=g(x,u), \quad x\in \mathbb{R}^N, $$ where the potential V(x) and the nonlinearity g(x,u) are allowed to be sign-changing. Under some
Externí odkaz:
https://doaj.org/article/d4c4b585090b4e9eb7f3779d06f2f530
Publikováno v:
Advances in Mathematical Physics, Vol 2018 (2018)
We study the following generalized quasilinear Schrödinger equations with critical growth -divg2u∇u+gug′u∇u|2+Vxu=λfx,u+guGu|2⁎-2Gu,x∈RN, where λ>0, N≥3, g(s):R→R+ is a C1 even function, g(0)=1, and g′(s)≥0 for all s≥0, where G
Externí odkaz:
https://doaj.org/article/686953101f9b494d9ec0426bca190e07
Publikováno v:
Electronic Journal of Differential Equations, Vol 2015, Iss 109,, Pp 1-12 (2015)
In this article, we establish the existence of a least energy sign-changing solution for nonlinear problems involving the fractional Laplacian. Our main tool is constrained minimization in a closed subset containing all the sign-changing solutions
Externí odkaz:
https://doaj.org/article/4e4164eda7314effbd1fa4107da3ea2b
Autor:
Lifang Niu, Kaimin Teng
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
We establish the existence of solutions for p-Laplacian systems with antiperiodic boundary conditions through using variational methods.
Externí odkaz:
https://doaj.org/article/1840afab4d7a4feb85a0dde09cab7ff6
Infinitely Many Solutions for a Class of Fractional Boundary Value Problems with Nonsmooth Potential
Autor:
Kaimin Teng
Publikováno v:
Abstract and Applied Analysis, Vol 2013 (2013)
We establish the existence of infinitely many solutions for a class of fractional boundary value problems with nonsmooth potential. The technical approach is mainly based on a result of infinitely many critical points for locally Lipschitz functions.
Externí odkaz:
https://doaj.org/article/82e7c64df29e4bd7ac150279c594fe3f
Autor:
FEIXIANG LI1 1732336434@qq.com, KAIMIN TENG1 tengkaimin@tyut.edu.cn
Publikováno v:
Mathematical Communications. 2023, Vol. 28 Issue 2, p257-276. 20p.