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JOURNALS // Izvestiya of Saratov University. Mathematics. Mechanics. Informatics // Archive
Izv. Saratov Univ. Math. Mech. Inform., 2012 Volume 12, Issue 4, Pages 14–19 (Mi isu326)
Mathematics

The conditions of invertibility of a class nonselfadjoint operators

S. V. Maryushenkov

Voronezh State University

Abstract: In this work we obtain the conditions of invertibility of a class of nonselfadjoint operator that are difference between the nonbounded antisymmetric and the normal operator.

Key words: nonselfadjoint operator, normal operator.

UDC: 517.937+517.983

DOI: 10.18500/1816-9791-2012-12-4-14-19



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