Selfadjoint Singular Quasi-Differential Operators of First Order
Selfadjoint Singular Quasi-Differential Operators of First Order
In this work, using the Calkin-Gorbachuk method firstly all selfadjoint extensions of theminimal operator generated by first order linear singular quasi-differential expressionin the weighted Hilbert space of vector-functions on right semi-axis have been described.Lastly, the structure of the spectrum set of these extensions has been investigated.
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