Changfeng Gui

collaborators

3 papers

math.AP2026

Monotonicity of the first nonzero Steklov eigenvalue of regular $N$ -gon with fixed perimeter

Zhuo Cheng, Changfeng Gui, Yeyao Hu +2

We study the first nontrivial Steklov eigenvalue of perimeter-normalized regular $N$-gons and show that it is strictly increasing in $N$. The proof mainly relies on an analytic…

math.AP2026

Nonlinear Neumann boundary problems for $n$ -Laplacian Liouville equation on a half space

Wei Dai, Changfeng Gui, Yichen Hu +1

In this paper, for general $n \geq 2$ , we classify solutions to $n$ -Laplacian Liouville equation with positive nonlinear Neumann boundary condition on the half-space $\mathbb{R}^{n}_…

math.AP2025

Non-radial solutions for the critical quasi-linear Hénon equation involving $p$ -Laplacian in $R^{N}$

Wei Dai, Lixiu Duan, Changfeng Gui +1

In this paper, we investigate the following $D^{1, p}$ -critical quasi-linear Hénon equation involving $p$ -Laplacian \begin{equation*}\label{00} \left\{ \begin{aligned} &-Δ_p u=|x|^α…

Monotonicity of the first nonzero Steklov eigenvalue of regular N-gon with fixed perimeter

Nonlinear Neumann boundary problems for n-Laplacian Liouville equation on a half space

Non-radial solutions for the critical quasi-linear Hénon equation involving p-Laplacian in RN

Monotonicity of the first nonzero Steklov eigenvalue of regular $N$ -gon with fixed perimeter

Nonlinear Neumann boundary problems for $n$ -Laplacian Liouville equation on a half space

Non-radial solutions for the critical quasi-linear Hénon equation involving $p$ -Laplacian in $R^{N}$