共 50 条
- [33] Sign-changing solutions of nonlinear elliptic equations Frontiers of Mathematics in China, 2008, 3 : 221 - 238
- [36] Existence of Multiple Solutions for a Quasilinear Elliptic System Involving Sign-Changing Weight Functions and Variable Exponent Mediterranean Journal of Mathematics, 2022, 19
- [37] Multiple Positive Solutions for a Class of Concave-Convex Semilinear Elliptic Equations in Unbounded Domains with Sign-Changing Weights BOUNDARY VALUE PROBLEMS, 2010,
- [38] Multiple Positive Solutions for a Class of Concave-Convex Semilinear Elliptic Equations in Unbounded Domains with Sign-Changing Weights Boundary Value Problems, 2010
- [40] Multiplicity of positive solutions for fractional elliptic systems involving sign-changing weight BOUNDARY VALUE PROBLEMS, 2017,