Journal of Mathematical Sciences

, Volume 172, Issue 2, pp 207–214

On wave operators on the singular spectrum


DOI: 10.1007/s10958-010-0193-6

Cite this article as:
Kapustin, V.V. J Math Sci (2011) 172: 207. doi:10.1007/s10958-010-0193-6

The problem of existence of a wave operator is considered in the general case where the spectral measures of the unitary operators are not assumed to be absolutely continuous. The case of commutators of rank at most two is studied in more detail. Bibliography: 6 titles.

Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  1. 1.St.Petersburg Department of the Steklov Mathematical InstituteSt.PetersburgRussia