First-order selfadjoint singular differential operators in a Hilbert space of vector functions

In this article, we give a representation of all selfadjoint extensions of the minimal operator generated by first-order linear symmetric multipoint singular differential expression, with operator coefficient in the direct sum of Hilbert spaces of vector-functions defined at the semi-infinite i...

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Bibliographic Details
Main Authors: Pembe Ipek, Bulent Yilmaz, Zameddin I. Ismailov
Format: Article
Language:English
Published: Texas State University 2017-06-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2017/143/abstr.html