Solvability of multipoint differential operators of first order

Based on methods of operator theory, we describe all boundedly solvable extensions of the minimal operator generated by a linear multipoint functional differential-operator expression of first order, in a direct sum of Hilbert space of vector-functions. We also study the structure of spectrum of...

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Bibliographic Details
Main Authors: Zameddin I. Ismailov, Pembe Ipek
Format: Article
Language:English
Published: Texas State University 2015-02-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2015/36/abstr.html