Open AccessPositive periodic solutions and nonlinear eigenvalue problems for functional differential equations
Author(s) -
Xuemei Zhang
Publication year - 2012
Publication title -
electronic journal on the qualitative theory of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 33
ISSN - 1417-3875
DOI - 10.14232/ejqtde.2012.1.25
Subject(s) - mathematics , eigenvalues and eigenvectors , nonlinear system , mathematical analysis , differential equation , physics , quantum mechanics