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On Stable Weak Solutions to Double-Phase Problems Involving the Grushin Operator

delete2026-04-01
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PRE
AI
C
Chen, Caisheng *
Y
Yu, Hongwang
DOI:10.1002/mma.70709delete
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Abstract

Abstract

En 中文
In this paper, we prove Liouville-type theorems for the double-phase problem where satisfy some appropriate conditions at infinity. (resp., ) is Grushin divergence (resp., Grushin gradient). We establish various Liouville-type theorems for nontrivial weak solutions belonging to one of the following classes: stable solutions and finite Morse index solutions (whether unbounded or sign-changing) under certain assumptions. The main methods we use are energy estimation and a Poho & zcaron;aev type identity.
Keywords:
double-phase problem
Grushin operator
Liouville type theorems
stable weak solutions

Journal

M
Mathematical Methods in the Applied Sciences
IF:
1.8
Papers:
605
Citations:
0

Organization

H
hohai university
Scholars:
4.7K
Papers: 2.0K
Citations: 0
Nanjing Audit University cover
Nanjing Audit University
Scholars:
961
Papers: 1.2K
Citations: 1.3K
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