Two constant sign solutions for a nonhomogeneous Neumann boundary value problem

• Autorzy: Liliana Klimczak
• Języki publikacji: EN

Abstrakty

EN

We consider a nonlinear Neumann problem with a nonhomogeneous elliptic differential operator. With some natural conditions for its structure and some general assumptions on the growth of the reaction term we prove that the problem has two nontrivial solutions of constant sign. In the proof we use variational methods with truncation and minimization techniques.

• Wydawca: Wydawnictwo Naukowe Uniwersytetu Pedagogicznego
• Czasopismo: Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
• Rocznik: 2015
• Tom: 14

Daty

wydano

2015-12-01

otrzymano

2015-01-08

poprawiono

2015-03-16

online

2015-12-30

Twórcy

autor

Liliana Klimczak

• Faculty of Mathematics and Computer Science Jagiellonian University Lojasiewicza 6 30-048 Krakow Poland

Identyfikatory

DOI

10.1515/aupcsm-2015-0004