当前位置: X-MOL 学术Adv. Differ. Equ. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Existence of radial solutions for a p ( x ) $p(x)$ -Laplacian Dirichlet problem
Advances in Difference Equations ( IF 3.1 ) Pub Date : 2021-04-21 , DOI: 10.1186/s13662-021-03369-x
Maria Alessandra Ragusa , Abdolrahman Razani , Farzaneh Safari

In this paper, using variational methods, we prove the existence of at least one positive radial solution for the generalized \(p(x)\)-Laplacian problem

$$ -\Delta _{p(x)} u + R(x) u^{p(x)-2}u=a (x) \vert u \vert ^{q(x)-2} u- b(x) \vert u \vert ^{r(x)-2} u $$

with Dirichlet boundary condition in the unit ball in \(\mathbb{R}^{N}\) (for \(N \geq 3\)), where a, b, R are radial functions.



中文翻译:

ap(x)$ p(x)$ -Laplacian Dirichlet问题的径向解的存在性

在本文中,使用变分方法,我们证明了广义\(p(x)\)- Laplacian问题的至少一个正径向解的存在

$$-\ Delta _ {p(x)} u + R(x)u ^ {p(x)-2} u = a(x)\ vert u \ vert ^ {q(x)-2} u- b(x)\ vert u \ vert ^ {r(x)-2} u $$

\(\ mathbb {R} ^ {N} \)(对于\(N \ geq 3 \))的单位球中具有Dirichlet边界条件,其中abR是径向函数。

更新日期:2021-04-21
down
wechat
bug