Remote Access Proceedings of the American Mathematical Society
Green Open Access

Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)

 

 

Some trace formulas for almost unperturbed Schrödinger pairs of operators


Author: Daoxing Xia
Journal: Proc. Amer. Math. Soc. 112 (1991), 755-764
MSC: Primary 47B25; Secondary 47A55, 47G20
DOI: https://doi.org/10.1090/S0002-9939-1991-1042276-0
MathSciNet review: 1042276
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: Some trace formulas are given for an almost unperturbed Schrödinger pair of operators $ \{ U,V\} $ and a self-adjoint operator $ {V_0}$, where $ {V_0}$ satisfies the condition that $ \{ U,{V_0}\} $ is a Schrödinger pair of operators and $ \{ V,{V_0}\} $ is almost commuting.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC: 47B25, 47A55, 47G20

Retrieve articles in all journals with MSC: 47B25, 47A55, 47G20


Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1991-1042276-0
Keywords: Trace formula, cyclic cocycle, Schrödinger pair of operators, perturbation
Article copyright: © Copyright 1991 American Mathematical Society