|
This article is cited in 4 scientific papers (total in 4 papers)
Averaged Wave Operators on Singular Spectrum
V. V. Kapustin St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Abstract:
We prove the existence of pairs of unitary (or self-adjoint) operators with singular spectral measure whose difference is a rank-two operator for which the Abel wave operators fail to exist. Also, we discuss the closely related problem of constructing the Hilbert transform with respect to a singular measure on the unit circle.
Keywords:
wave operator, summation methods, singular measure, Hilbert transform.
Received: 29.07.2011
Citation:
V. V. Kapustin, “Averaged Wave Operators on Singular Spectrum”, Funktsional. Anal. i Prilozhen., 46:2 (2012), 24–36; Funct. Anal. Appl., 46:2 (2012), 100–109
Linking options:
https://www.mathnet.ru/eng/faa3069https://doi.org/10.4213/faa3069 https://www.mathnet.ru/eng/faa/v46/i2/p24
|
Statistics & downloads: |
Abstract page: | 470 | Full-text PDF : | 175 | References: | 67 | First page: | 27 |
|