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A Kirchhoff $p(x)$-Biharmonic Problem Involving Singular Nonlinearities and Navier Boundary Conditions
Zeitschrift für Analysis und ihre Anwendungen ( IF 1.2 ) Pub Date : 2021-03-30 , DOI: 10.4171/zaa/1678
Khaled Kefi 1 , Kamel Saoudi 2 , Mohammed Mosa AL-Shomrani 3
Affiliation  

The aim of this work is to study the existence of weak solutions for a nonhomogeneous singular $p(x)$-Kirchhoff problem of the following form \begin{equation*} (\textbf{P}_{\pm \lambda}) \quad \left\{ \begin{aligned} M(t)\Delta(|\Delta u|^{p(x)-2}\Delta u) &=a(x) u^{-\gamma (x)}\pm \lambda u^{q(x)-2}u, &\ &\mbox{in }\Omega, \\ \Delta u&=u=0, & \ &\mbox{on }\partial\Omega, \end{aligned} \right. \end{equation*} by using variational techniques and monotonicity arguments combined with the theory of the generalized Lebesgue Sobolev spaces.

中文翻译:

包含奇异非线性和Navier边界条件的Kirchhoff $ p(x)$-双调和问题

这项工作的目的是研究以下形式\ begin {equation *}(\ textbf {P} _ {\ pm \ lambda})的非齐奇奇异$ p(x)$-Kirchhoff问题的弱解的存在\ quad \ left \ {\ begin {aligned} M(t)\ Delta(| \ Delta u | ^ {p(x)-2} \ Delta u)&= a(x)u ^ {-\ gamma(x )} \ pm \ lambda u ^ {q(x)-2} u,&\&\ mbox {in} \ Omega,\\ \ Delta u&= u = 0,&\&\ mbox {on} \ partial \欧米茄,\ end {aligned} \ right。\ end {equation *}通过使用变分技术和单调论证与广义Lebesgue Sobolev空间的理论相结合。
更新日期:2021-03-31
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