ON THE EIGENVALUES OF SECOND-ORDER BOUNDARY-VALUE PROBLEMS
Author(s) -
Ekin Uğurlu
Publication year - 2020
Publication title -
journal of applied analysis and computation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.55
H-Index - 21
eISSN - 2158-5644
pISSN - 2156-907X
DOI - 10.11948/20190281
Subject(s) - eigenvalues and eigenvectors , mathematics , boundary value problem , matrix differential equation , mathematical analysis , order (exchange) , eigenvalues and eigenvectors of the second derivative , eigenvalue perturbation , value (mathematics) , boundary values , spectrum of a matrix , differential equation , statistics , physics , finance , quantum mechanics , economics
In this paper we investigate the properties of eigenvalues of some boundary-value problems generated by second-order Sturm-Liouville equation with distributional potentials and suitable boundary conditions. Moreover, we share a necessary condition for the problem to have an infinitely many eigenvalues. Finally, we introduce some ordinary and Frechet derivatives of the eigenvalues with respect to some elements of the data.
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