Spectral Expansion for the Non-self-adjoint Differential Operators with the Periodic Matrix Coefficients

O. A. Veliev

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arXiv · 2112.12682

Spectral Expansion for the Non-self-adjoint Differential Operators with the Periodic Matrix Coefficients

O. A. Veliev

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Abstract

In this paper we construct the spectral expansion for the non-self-adjoint differential operators generated in the space of vektor functions by the ordinary differential expression of arbitrary order with the periodic matrix coefficients by using the essential spectral singularities, singular quasimomenta and the series with parenthesis.

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BibTeX RIS

O. A. Veliev. 2021-12-23. Spectral Expansion for the Non-self-adjoint Differential Operators with the Periodic Matrix Coefficients. https://arxiv.org/abs/2112.12682

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