Title of article
On the Friedrichs extension of some block operator matrices
Author/Authors
Alexei Konstantinov، نويسنده , , Reinhard Mennicken، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
-471
From page
472
To page
0
Abstract
We give a matrix representation for the resolvent of the Friedrichs extension of some semibounded 2×2 operator matrices and study their essential spectrum.
Keywords
admissible majorant , Hardy space , inner function , shift operator , Hilbert transform , subspace , model
Journal title
INTEGRAL EQUATIONS AND OPERATOR THEORY
Serial Year
2002
Journal title
INTEGRAL EQUATIONS AND OPERATOR THEORY
Record number
72363
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