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DEPARTAMENTO DE ECUACIONES DIFERENCIALES
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Seminario del Departamento de
Ecuaciones Diferenciales y Análisis Numérico
Ecuaciones Diferenciales y Análisis Numérico
Fecha : 10 de diciembre de 2018
Hora : 11:15
Lugar : Seminario del Departamento (Fac. de Matemáticas, 3a. planta, módulo 34)
Hora : 11:15
Lugar : Seminario del Departamento (Fac. de Matemáticas, 3a. planta, módulo 34)
Joao R. Santos Junior
(Universidade Federal do Pará, Brasil)
Multiplicity of solutions for stationary problems with some classes of degenerate nonlocal terms
Resumen
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.