Open AccessMAXIMAL ACCRETIVE SINGULAR QUASI-DIFFERENTIAL OPERATORS
Author(s) -
Pembe İpek,
Zameddin I. ISMAILOV
Publication year - 2017
Publication title -
hacettepe journal of mathematics and statistics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.312
H-Index - 26
ISSN - 1303-5010
DOI - 10.15672/hjms.2017.488
Subject(s) - mathematics , differential (mechanical device) , differential operator , pure mathematics , mathematical analysis , engineering , aerospace engineering
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.
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