Representation of the norming constants by two spectra

The representation of the norming constants by 2 spectra was studied by Levitan, Gasymov (and others) for the Sturm-Liouville problem with boundary conditions $y(0)cosalpha +y'(0)sinalpha=0$, $y(pi)coseta+y'(pi)sineta =0$, when $sin alpha eq 0$ and $sineta eq 0$. We investigate the r...

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Bibliographic Details
Main Author: Tigran N. Harutyunyan
Format: Article
Language:English
Published: Texas State University 2010-11-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2010/159/abstr.html