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math.AP2026

The -Laplace equation with a gradient term II: classification in the second critical case

Tian Wu, Jin Yan, Hua Zhu

Let and . We classify positive, locally bounded weak solutions of \[-Δ_m u=u^p|Du|^q\quad\text{in }\mathbb R^n,\qquad p=\frac{m-q}{n-m}\left(n+\frac{q}{m-1-q}\righ…

math.AP2026

Liouville theorem for a class of p-Laplace type equations on manifolds

Xi-Nan Ma, Wei Wei, Tian Wu +1

We study a class of -Laplace equations on a closed -dimensional Riemannian manifold with . For $1<p<2…

math.AP2025

Classification of positive solutions to a class of Laplace equations with a gradient term

Jingbo Dou, Benfeng Shi, Tian Wu +1

In this paper, we investigate positive solutions to a class of Laplace equations with a gradient term on a complete, connected, and noncompact Riemannian manifold \((M^n,g)\) with…

math.AP2025

Liouville theorems for anisotropic -Laplace equations with a semilinear term

Weizhao Liang, Tian Wu, Jin Yan

In this paper, we investigate Liouville theorems for solutions to the anisotropic -Laplace equation $$-Δ_p^H u=-\operatorname{div}(a(\nabla u))=f(u),\quad\text{in }\mathbb{R}^n,…

math.AP2024

Classification of positive solutions of critical anisotropic Sobolev equation without the finite volume constraint

Lu Chen, Tian Wu, Jin Yan +1

In this paper, we classify all positive solutions of the critical anisotropic Sobolev equation \begin{equation}\label{0.1} -Δ^{H}_{p}u = u^{p^{*}-1}, \ \ x\in \mathbb{R}^n \end{equ…