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《山东大学学报(理学版)》 ›› 2026, Vol. 61 ›› Issue (2): 58-63.doi: 10.6040/j.issn.1671-9352.0.2024.334

• • 上一篇    

无界区域上一类二阶时滞非自治发展方程弱解的存在性

张芳红   

  1. 兰州工商学院大学数学教学部, 甘肃 兰州 730101
  • 发布日期:2026-02-13
  • 基金资助:
    甘肃省教育厅2025年甘肃省高校教师创新基金项目(2025B-283)

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

摘要: 运用Faedo-Galerkin方法,证明无界区域上一类具有色散耗散项的时滞非自治发展方程弱解的存在性。

关键词: 无界区域, 时滞非自治发展方程, 弱解

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

中图分类号: 

  • O175
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