This article is cited in 17 papers

The determinant of the characteristic function and the singular spectrum of a nonselfadjoint operator

V. F. Veselov, S. N. Naboko


Abstract: This article deals with an analysis of the spectral meaning of the determinant of the characteristic function of a nonselfadjoint operator $L$ acting in a separable Hilbert space $H$.
Bibliography: 22 titles.

UDC: 517.9

MSC: Primary 47A10, 47A45; Secondary 15A15, 47A40, 47B10, 47H06

Received: 24.11.1984

 English version: Mathematics of the USSR-Sbornik, 1987, 57:1, 21–41

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