Continuous dependence of solutions for damped improved Boussinesq equation
Author(s) -
Sema BAYRAKTAR,
Şevket Gür
Publication year - 2020
Publication title -
turkish journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.454
H-Index - 27
eISSN - 1303-6149
pISSN - 1300-0098
DOI - 10.3906/mat-1912-20
Subject(s) - mathematics , dissipative system , a priori and a posteriori , mathematical analysis , nonlinear system , boundary value problem , multiplier (economics) , a priori estimate , physics , thermodynamics , philosophy , macroeconomics , epistemology , quantum mechanics , economics
In this paper, the initial-boundary value problem for a damped nonlinear improved Boussinesq equation is studied. A priori estimates for the solution of the equation are obtained in terms of initial data and coefficients of the problem. The continuous dependence of solutions on dispersive (δ) and (r) and dissipative (b) coefficients are established by multiplier method.
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