Multiplicity of solutions for gradient systems

Multiplicity of solutions for gradient systems

Blog Article

We establish the existence of nontrivial solutions for Mixing Bowl Stands an elliptic system which is resonant both at the origin and at infinity.The resonance is given by an eigenvalue problem with indefinite weight, and the nonlinear term is permitted to be unbounded.Also, we consider the case where the Spirulina resonance at infinity and at the origin can occur with different weights.Our main tool is the computation of critical groups.