arXiv · 1609.02534
Joint functional calculus in algebra of polynomial tempered distributions
Abstract
In this paper we develop a functional calculus for a countable system of generators of contraction strongly continuous semigroups. As a symbol class of such calculus we use the algebra of polynomial tempered distributions. We prove a differential property of constructed calculus and describe its image with the help of the commutant of polynomial shift semigroup. As an application, we consider a function of countable set of second derivative operators.
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S. V. Sharyn. 2016-09-08. Joint functional calculus in algebra of polynomial tempered distributions. https://arxiv.org/abs/1609.02534
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