具有快速增长非线性的 $p$-Laplacian Schrödinger--Maxwell 系统
A $p$-Laplacian Schrödinger--Maxwell system with rapidly growing nonlinearities
- Texas A&M University–San Antonio(德克萨斯农工大学圣安东尼奥分校)
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AI总结:
本文研究具有快速增长非线性项的 $p$-Laplacian Schrödinger--Maxwell 系统,在满足对数可积性条件下证明了有限能量弱解的存在性,并指出该解为相应泛函的鞍点。
AI中文摘要:
设 $\Omega\subset\R^N$($N\ge2$)为有界区域,且 $1<p<\infty$。受文\cite{BO2026}中处理的指数情形的启发,我们研究如下拟线性 Schrödinger--Maxwell 系统:\\[ \begin{cases} -\Delta_p u+\psi G'(u)=f &\text{in }\Omega,\\\\ -\Delta_p\psi=G(u) &\text{in }\Omega,\\\\ u=\psi=0 &\text{on }\partial\Omega, \end{cases} \\] 其中 $G\in C^1(\R)$ 为偶、凸、非负且非平凡的函数,满足 $G(0)=0$,并且对于大的 $|t|$ 有 \\[ G(t)\lesssim 1+|G'(t)|。\\] 在假设 \\[ |f|\ln(1+|f|)\in L^1(\Omega) \\] 下,我们证明了有限能量弱解的存在性,并表明该解是相应泛函的鞍点。
英文摘要:
Let $Ω\subset\R^N$, $N\ge2$, be a bounded domain and let $1<p<\infty$. Inspired by the exponential case treated in \cite{BO2026}, we study the quasilinear Schrödinger--Maxwell system \[ \begin{cases} -Δ_p u+ψG'(u)=f &\text{in }Ω,\\ -Δ_pψ=G(u) &\text{in }Ω,\\ u=ψ=0 &\text{on }\partialΩ, \end{cases} \] where $G\in C^1(\R)$ is even, convex, nonnegative and nontrivial, with $G(0)=0$, and satisfies \[ G(t)\lesssim 1+|G'(t)| \qquad\text{for large }|t|. \] Under the assumption \[ |f|\ln(1+|f|)\in L^1(Ω), \] we prove the existence of a finite-energy weak solution and show that the solution is a saddle point of the associated functional.