Energy decay for the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary

Tae Gab Ha

doi:10.1016/j.aml.2017.09.005

Energy decay for the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary

Tae Gab Ha

Department of Mathematics

Research output: Contribution to journal › Journal article › peer-review

11 Scopus citations

Abstract

In this paper, we consider the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary. This work is devoted to prove the energy decay for the wave equation of variable coefficients having some boundary reacting conditions. This paper is to improve our previous result in Ha (2016) by applying the variable coefficients case.

Original language	English
Pages (from-to)	201-207
Number of pages	7
Journal	Applied Mathematics Letters
Volume	76
DOIs	https://doi.org/10.1016/j.aml.2017.09.005
State	Published - 2018.02

Keywords

Acoustic boundary conditions
General decay rate
Nonlocally reacting boundary
Variable coefficients

Quacquarelli Symonds(QS) Subject Topics

Mathematics

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10.1016/j.aml.2017.09.005

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title = "Energy decay for the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary",

abstract = "In this paper, we consider the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary. This work is devoted to prove the energy decay for the wave equation of variable coefficients having some boundary reacting conditions. This paper is to improve our previous result in Ha (2016) by applying the variable coefficients case.",

keywords = "Acoustic boundary conditions, General decay rate, Nonlocally reacting boundary, Variable coefficients",

author = "Ha, \{Tae Gab\}",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd",

year = "2018",

month = feb,

doi = "10.1016/j.aml.2017.09.005",

language = "English",

volume = "76",

pages = "201--207",

journal = "Applied Mathematics Letters",

issn = "0893-9659",

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TY - JOUR

T1 - Energy decay for the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary

AU - Ha, Tae Gab

PY - 2018/2

Y1 - 2018/2

N2 - In this paper, we consider the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary. This work is devoted to prove the energy decay for the wave equation of variable coefficients having some boundary reacting conditions. This paper is to improve our previous result in Ha (2016) by applying the variable coefficients case.

AB - In this paper, we consider the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary. This work is devoted to prove the energy decay for the wave equation of variable coefficients having some boundary reacting conditions. This paper is to improve our previous result in Ha (2016) by applying the variable coefficients case.

KW - Acoustic boundary conditions

KW - General decay rate

KW - Nonlocally reacting boundary

KW - Variable coefficients

UR - https://www.scopus.com/pages/publications/85030149506

U2 - 10.1016/j.aml.2017.09.005

DO - 10.1016/j.aml.2017.09.005

M3 - Journal article

AN - SCOPUS:85030149506

SN - 0893-9659

VL - 76

SP - 201

EP - 207

JO - Applied Mathematics Letters

JF - Applied Mathematics Letters

ER -

Energy decay for the wave equation of variable coefficients with acoustic boundary conditions in domains with nonlocally reacting boundary

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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