JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2026, Vol. 61 ›› Issue (2): 58-63.doi: 10.6040/j.issn.1671-9352.0.2024.334

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Existence of weak solutions for a class of non-autonomous second-order delay evolution equations on unbounded domain

ZHANG Fanghong   

  1. Department of Mathematics, Lanzhou Technology and Business College, Lanzhou 730101, Gansu, China
  • Published:2026-02-13

Abstract: In this article, we prove the existence of weak solutions for a class of non-autonomous second-order delay evolution equations on unbounded domain by the standard Faedo-Galerkin approximation method.

Key words: unbounded domain, non-autonomous delay evolution equations, weak solutions

CLC Number: 

  • O175
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