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This article is cited in 4 scientific papers (total in 4 papers)
On Invertible Contractions of Quotients Generated by a Differential Expression and by a Nonnegative Operator Function
V. M. Bruk Saratov State Technical University
Abstract:
In the present paper, we describe invertible contractions of the maximal quotient generated
by a differential expression with bounded operator coefficients and by a nonnegative operator function. We show that the operators inverse to such contractions are integral operators and prove a criterion for such operators to be holomorphic. Using the results obtained, we describe the generalized resolvents of symmetric quotients.
Keywords:
invertible contraction, integral operator, holomorphic operator, operator function, Hilbert space, self-adjoint operator, Borel measurable function.
Received: 15.04.2005 Revised: 17.03.2007
Citation:
V. M. Bruk, “On Invertible Contractions of Quotients Generated by a Differential Expression and by a Nonnegative Operator Function”, Mat. Zametki, 82:5 (2007), 652–664; Math. Notes, 82:5 (2007), 583–595
Linking options:
https://www.mathnet.ru/eng/mzm4080https://doi.org/10.4213/mzm4080 https://www.mathnet.ru/eng/mzm/v82/i5/p652
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