This article is cited in 2 papers

Brief communications

An Invariant of a Pair of Almost Commuting Unbounded Operators

V. M. Manuilov

M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

UDC: 517.98

Received: 25.02.1997
Revised: 23.03.1998

DOI: 10.4213/faa388

 English version: Functional Analysis and Its Applications, 1998, 32:4, 288–291

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