HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, vol.47, no.5, pp.1120-1127, 2018 (Journal Indexed in SCI)
Article / Article
Title of Journal :
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
In this paper firstly all maximal accretive extensions of the minimal operator generated by a first order linear singular quasi-differential expression in the weighted Hilbert space of vector-functions on right semi-axis are described. Later on, the structure of spectrum set of these extensions has been researched.