Uniform attractor of non-autonomous wave equations with acoustic boundary condition

被引：0

作者：

Bortot, Cesar Augusto ^{[1
]}

Souza, Thales Maier ^{[1
]}

机构：

[1] Univ Fed Santa Catarina, Dept Mobil Engn, BR-89219600 Joinville, SC, Brazil

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 2025年 / 66卷 / 04期

关键词：

PULLBACK ATTRACTORS; DYNAMICS;

D O I：

10.1063/5.0202589

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper is concerned with the study of wave equations with acoustic boundary conditions subject to a non-autonomous external force and nonlinearity type |u|(3). We employ the contractive function and the uniform dissipativity of the system to establish the uniform asymptotic compactness and existence of a uniform attractor.

引用

页数：16

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