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Representation of solutions of systems of linear differential equations with multiple delays and nonpermutable variable coefficients

Authors
  • Pospíšil, Michal
Publication Date
Mar 18, 2020
Source
VGTU
Keywords
Language
English
License
Green
External links

Abstract

Solutions of nonhomogeneous systems of linear differential equations with multiple constant delays are explicitly stated without a commutativity assumption on the matrix coefficients. In comparison to recent results, the new formulas are not inductively built, but depend on a sum of noncommutative products in the case of constant coefficients, or on a sum of iterated integrals in the case of time-dependent coefficients. This approach shall be more suitable for applications.Representation of a solution of a Cauchy problem for a system of higher order delay differential equations is also given.

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