3 papers
math.AP2026
On a class of Nonlinear Grushin equations
Wolfram Bauer, Yawei Wei, Xiaodong Zhou
In this paper, we study two kinds of nonlinear degenerate elliptic equations containing the Grushin operator. First, we prove radial symmetry and a decay rate at infinity of soluti…
math.AP2025
Removable singularities and Harnack inequality for nonlinear Hörmander degenerate subelliptic equations
Jiayi Qiang, Yawei Wei, Mengnan Zhang
This paper concerns the quasilinear subelliptic function derived from Hörmander vector fields. Based on the significant work of J. Serrin in \cite{SER}, M. Meier in \cite{MM1}, an…
math.AP2025
Pohozaev identities for weak solutions of Grushin type p-sub-Laplacian equation via domain variations
Yawei Wei, Xiaodong Zhou
In this paper, we study Pohozaev identities for weak solutions of degenerate elliptic equations involving Grushin type p-sub-Laplacian under only -regularity assumption. By us…