Browsing Department of Mathematics (MU) by Thesis Advisor "Makarov, Konstantin A."
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Box approximation and related techniques in spectral theory
(University of Missouri--Columbia, 2008)This dissertation is concerned with various aspects of the spectral theory of differential and pseudodifferential operators. It consists of two chapters. The first chapter presents a study of a family of spectral shift ... -
Trace formulae in finite von Neumann algebras
(University of Missouri--Columbia, 2007)The dissertation is devoted to some aspects of spectral perturbation theory in the context of finite Von Neumann algebras. The central results are analogs of the Birman-Schwinger principle and the Birman-Krein formula for ...