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arXiv · 2207.04392

Abstract evolution equations with an operator function in the second term

Maksim V. Kukushkin
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Abstract

In this paper, having introduced a convergence of a series on the root vectors in the Abel-Lidskii sense, we present a valuable application to the evolution equations. The main issue of the paper is an approach allowing us to principally broaden conditions imposed upon the right-hand side of the evolution equation in the abstract Hilbert space. In this way, we come to the definition of the function of an unbounded non-selfadjoint operator. Meanwhile, considering the main issue we involve an additional concept that is a generalization of the spectral theorem for a non-selfadjoint operator.

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Maksim V. Kukushkin. 2022-07-10. Abstract evolution equations with an operator function in the second term. https://arxiv.org/abs/2207.04392

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