Abstract:
Suppose that A= (A 1, ..., A N ) and are tuples of self-adjoint operators on a Hilbert space H such that and for all 1 ≤j, $k≤N. Suppose that there are z 1, ..., z N ∋C\R such that belongs to the trace class, . We prove that is unitarily equivalent to . Here, and is the largest invariant subspace on which A can be simultaneously diagonalized modulo the trace class.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received: 22 December 1997 / Accepted: 9 April 1998
Rights and permissions
About this article
Cite this article
Xia, J. An Analogue of the Kato–Rosenblum Theorem for Commuting Tuples of Self-Adjoint Operators. Comm Math Phys 198, 187–197 (1998). https://doi.org/10.1007/s002200050476
Issue Date:
DOI: https://doi.org/10.1007/s002200050476