On the existence of positive solutions for periodic parabolic sublinear problems
type: Item
instance of: scholarly article
title: On the existence of positive solutions for periodic parabolic sublinear problems
zbMATH Open document ID: 1133.35380
DOI: 10.1155/S1085337503309029
published in: Abstract and Applied Analysis
publication date: 2005-04-29T00:00:00Z
full work available at URL: https://eudml.org/doc/53872
review text: Summary: We give necessary and sufficient conditions for the existence of positive solutions for sublinear Dirichlet periodic parabolic problems \(Lu=g(x,t,u)\) in \(\Omega\times\mathbb R\) (where \(\Omega \subset\mathbb R^N\) is a smooth bounded domain) for a wide class of Carathéodory functions \(g:\Omega\times\mathbb R\times [0,\infty)\to\mathbb R\) satisfying some integrability and positivity conditions.
Mathematics Subject Classification ID: 35K20
Mathematics Subject Classification ID: 35P05
Mathematics Subject Classification ID: 35B10
Mathematics Subject Classification ID: 35B50
zbMATH DE Number: 2163626
zbMATH Keywords: Dirichlet periodic parabolic problems
author: T. Godoy
author: U. Kaufmann
MaRDI profile type: Publication
OpenAlex ID: W2045508014
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description: scientific article; zbMATH DE number 2163626