Non-real eigenvalues of symmetric Sturm–Liouville problems with indefinite weight functions

The present paper deals with non-real eigenvalues of regular Sturm–Liouville problems with odd symmetry indefinite weight functions applying the two-parameter method. Sufficient conditions for the existence and non-existence of non-real eigenvalues are obtained. Furthermore, an explicit expression o...

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Detalhes bibliográficos

Principais autores:	Bing Xie, huaqing Sun, Xinwei Guo
Formato:	Artigo
Idioma:	Inglês
Publicado em:	University of Szeged 2017-03-01
coleção:	Electronic Journal of Qualitative Theory of Differential Equations
Assuntos:	indefinite weight function sturm–liouville problem non-real eigenvalue eigencurve
Acesso em linha:	http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=5373
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