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On a class of quasilinear equations with -1 powers*

Zhang Heng, Sun Yijing   

  1. School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2022-10-11 Revised:2023-02-06
  • Contact: E-mail addresses: zhangheng201@mails.ucas.ac.cn
  • Supported by:
    * National Science Foundation of China (Grants 11971027 and 12171497)

Abstract: This paper deals with quasilinear elliptic equations of singular growth like $-\Delta u-u \Delta\left(u^{2}\right)=a(x) u^{-1}$. We establish the existence of positive solutions for general $a(x) \in L^{p}(\Omega), \quad p>2$, where Ω is a bounded domain in RN with N≥1.

Key words: Quasilinear singular equations, -1 power

CLC Number: