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arXiv · 2609.04780

On Liouville problems for $(p,q)$-Laplacian inequalities on Finsler measure spaces

Tiancheng Wang·Changwei Xiong·Dongjie Zhao
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Abstract

We study the Liouville property for nonnegative weak solutions of the $(p,q)$-Laplacian elliptic differential inequality $$\Delta^{m}_{p}u(x)+\Delta^{m}_{q}u(x)+V(x)u^{s}(x)\leq 0$$ and the associated parabolic differential inequality $$\partial_t u(x,t) \geq \Delta^{m}_{p}u(x,t)+\Delta^{m}_{q}u(x,t)+V(x,t)u^{s}(x,t)$$ on a forward geodesically complete noncompact Finsler measure space $(M,F,m)$ with finite reversibility. Under several sets of integral growth conditions on the positive potential function over certain annular domains, we prove that any nonnegative weak solution vanishes almost everywhere. The proofs of our results are essentially based on the nonlinear capacity method.

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Tiancheng Wang, Changwei Xiong, Dongjie Zhao. 2026-09-04. On Liouville problems for $(p,q)$-Laplacian inequalities on Finsler measure spaces. https://arxiv.org/abs/2609.04780

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