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Estimates on the lower bound of the eigenvalue of the smallest modulus associated with a general weighted Sturm-Liouville problem
Luleå University of Technology, Department of Engineering Sciences and Mathematics. Department of Mathematics and Statistics, The University of Zambia..ORCID iD: 0000-0002-8898-4547
School of Mathematics and Statistics, Carleton University, Ottawa, Canada.ORCID iD: 0000-0003-3870-5965
Number of Authors: 2
2016 (English)In: International Journal of Differential Equations, ISSN 1687-9643, E-ISSN 1687-9651, 7396951Article in journal (Refereed) Published
Abstract [en]

We obtain a lower bound on the eigenvalue of smallest modulus associated with a Dirichlet problem in the general case of a regular Sturm-Liouville problem. The main motivation for this study is the result obtained by  Mingarelli (1988).

Place, publisher, year, edition, pages
Hindawi Publishing Corporation, 2016. 7396951
Keyword [en]
Sturm-Liouville, non-definite, indefinite, Dirichlet problem, turning point
National Category
Mathematical Analysis
Research subject
URN: urn:nbn:se:ltu:diva-59718DOI: 10.1155/2016/7396951ScopusID: 2-s2.0-84987924172OAI: diva2:1034858

Validerad; 2016; Nivå 2; 2016-10-19 (andbra)

Available from: 2016-10-13 Created: 2016-10-13 Last updated: 2016-11-29Bibliographically approved

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Kikonko, MervisMingarelli, Angelo B.
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