Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Mingqi Xiang"'
Publikováno v:
Bulletin of Mathematical Sciences, Vol 14, Iss 02 (2024)
The aim of this paper is to discuss the existence of normalized solutions to the following nonlocal double phase problems driving by the discrete fractional Laplacian: ( − Δ𝔻)pαu(k) + μ(−Δ 𝔻)qβu(k) + ω(k)|u(k)|p−2u(k) = λ|u(k)|q−
Externí odkaz:
https://doaj.org/article/324306c2e2e7425f9e1933b23d2fa917
Publikováno v:
Boundary Value Problems, Vol 2021, Iss 1, Pp 1-17 (2021)
Abstract The aim of this paper is to investigate the optimal harvesting strategies of a stochastic competitive Lotka–Volterra model with S-type distributed time delays and Lévy jumps by using ergodic method. Firstly, the sufficient conditions for
Externí odkaz:
https://doaj.org/article/308ae58148e045afbbdb7d25ba0770eb
Publikováno v:
Boundary Value Problems, Vol 2021, Iss 1, Pp 1-15 (2021)
Abstract This paper deals with the asymptotic behavior of solutions to the initial-boundary value problem of the following fractional p-Kirchhoff equation: u t + M ( [ u ] s , p p ) ( − Δ ) p s u + f ( x , u ) = g ( x ) in Ω × ( 0 , ∞ ) , $$ u
Externí odkaz:
https://doaj.org/article/568aa781399b4c2d82d34c414df74612
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-21 (2020)
Abstract The aim of this paper is to investigate the multiplicity of homoclinic solutions for a discrete fractional difference equation. First, we give a variational framework to a discrete fractional p-Laplacian equation. Then two nontrivial and non
Externí odkaz:
https://doaj.org/article/58935877b8ea48ac85535943b49f0c03
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2016, Iss 107, Pp 1-15 (2016)
The purpose of this paper is to investigate the existence of solutions to the following quasilinear Schr\"{o}dinger type system driven by the fractional $p$-Laplacian \begin{align*} (-\Delta)^{s}_pu+a(x)|u|^{p-2}u&=H_u(x,u,v)\quad \mbox{in } \mathbb{
Externí odkaz:
https://doaj.org/article/c8e32f1baa294bb8a27ae24f3c1a944c
Autor:
Fuliang Wang, Mingqi Xiang
Publikováno v:
Electronic Journal of Differential Equations, Vol 2016, Iss 306,, Pp 1-11 (2016)
In this article, we study the multiplicity of solutions to a nonlocal fractional Choquard equation involving an external magnetic potential and critical exponent, namely, $$\displaylines{ (a+b[u]_{s,A}^2)(-\Delta)_A^su+V(x)u =\int_{\mathbb{R}^N}\fr
Externí odkaz:
https://doaj.org/article/9737c52cb77f456aa50b27e1228a8e9a
Publikováno v:
Electronic Journal of Differential Equations, Vol 2015, Iss 172,, Pp 1-23 (2015)
In this article, we study a class of evolution variational inequalities with p(x,t)-growth conditions on bounded domains. By means of the penalty method and Galerkin's approximation, we obtain the existence of weak solutions. Moreover, the bounded
Externí odkaz:
https://doaj.org/article/5df72a85fa8944ab85a320c1db2dc35a
Autor:
Mingqi Xiang
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2013, Iss 72, Pp 1-19 (2013)
In this paper, we discuss a class of quasilinear evolution variational inequalities with variable exponent growth conditions in a generalized Sobolev space. We obtain the existence of weak solutions by means of penalty method. Moreover, we study the
Externí odkaz:
https://doaj.org/article/ae01646dbdeb43ffb05f40c491fc0148
Autor:
Mingqi Xiang, Yongqiang Fu
Publikováno v:
Electronic Journal of Differential Equations, Vol 2013, Iss 100,, Pp 1-17 (2013)
In this article, we study a class of nonlocal quasilinear parabolic variational inequality involving $p(x)$-Laplacian operator and gradient constraint on a bounded domain. Choosing a special penalty functional according to the gradient constraint, we
Externí odkaz:
https://doaj.org/article/a0794b82c1944aa89805689fcbf52ed1
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2012, Iss 4, Pp 1-26 (2012)
In this paper, we study the nonlinear parabolic problem with $p(x)$-growth conditions in the space $W^{1,x}L^{p(x)}(Q)$, and give a regularity theorem of weak solutions for the following equation $$\frac{\partial u}{\partial t}+A(u)=0$$ where $A(u)=-
Externí odkaz:
https://doaj.org/article/c7590eede32a45dea038d6ff3187f0ae