Optimal Polynomial Decay to Coupled Wave Equations and Its Numerical Properties
Joint Authors
Júnior, Dilberto da S. Almeida
Cordeiro, S. M. S.
Lobato, R. F. C.
Santos, M. L.
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-22
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this work we consider a coupled system of two weakly dissipative wave equations.
We show that the solution of this system decays polynomially and the decay rate is optimal.
Computational experiments are conducted in the one-dimensional case in order to show that the energies properties are preserved.
In particular, we use finite differences and also spectral methods.
American Psychological Association (APA)
Lobato, R. F. C.& Cordeiro, S. M. S.& Santos, M. L.& Júnior, Dilberto da S. Almeida. 2014. Optimal Polynomial Decay to Coupled Wave Equations and Its Numerical Properties. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-506344
Modern Language Association (MLA)
Lobato, R. F. C.…[et al.]. Optimal Polynomial Decay to Coupled Wave Equations and Its Numerical Properties. Journal of Applied Mathematics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-506344
American Medical Association (AMA)
Lobato, R. F. C.& Cordeiro, S. M. S.& Santos, M. L.& Júnior, Dilberto da S. Almeida. Optimal Polynomial Decay to Coupled Wave Equations and Its Numerical Properties. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-506344
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506344