instituto de matemáticas universidad de sevilla
Antonio de Castro Brzezicki
Multiplicity of solutions for stationary problems with some classes of degenerate nonlocal terms
Seminario de Ecuaciones Diferenciales y Análisis Numérico
In this talk we study Kirchhoff and other types of stationary problems with nonlocal terms in a bounded domain, allowing the nonlocal terms to vanish in many different points. Under appropriated conditions, by using a priori estimates, truncation and fixed point techniques and variational methods, we prove multiplicity results of positive solutions which are ordered in an appropriated sense