Positive solutions for a class of semipositone periodic boundary value problems via bifurcation theory
In this paper, we are concerned with the existence of positive solutions of nonlinear periodic boundary value problems like \begin{equation*} \begin{split} &-u''+q(x)u=\lambda f(x,u),\qquad x\in(0,2\pi),\\ &u(0)=u(2\pi),\qquad u'(0)=u'(2\pi), \end{split} \end{equation*}...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
University of Szeged
2019-04-01
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Series: | Electronic Journal of Qualitative Theory of Differential Equations |
Subjects: | |
Online Access: | http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1¶mtipus_ertek=publication¶m_ertek=6932 |