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Open AccessArticle

Approximate Solutions of the Damped Wave Equation and Dissipative Wave Equation in Fractal Strings

1
Department of Mathematics, Faculty of Arts and Sciences, Cankaya University, 06530 Ankara, Turkey
2
Institute of Space Sciences, Magurele, P.O.Box MG-23, Ro 077125 Bucharest, Romania
3
Department of Mathematicas, Faculty of Education for Pure Sciences, University of Thi Qar, Nasiriyah 64001, Iraq
*
Author to whom correspondence should be addressed.
Fractal Fract 2019, 3(2), 26; https://doi.org/10.3390/fractalfract3020026
Received: 13 April 2019 / Revised: 4 May 2019 / Accepted: 7 May 2019 / Published: 11 May 2019
(This article belongs to the Special Issue 2019 Selected Papers from Fractal Fract’s Editorial Board Members)
In this paper, we apply the local fractional Laplace variational iteration method (LFLVIM) and the local fractional Laplace decomposition method (LFLDM) to obtain approximate solutions for solving the damped wave equation and dissipative wave equation within local fractional derivative operators (LFDOs). The efficiency of the considered methods are illustrated by some examples. The results obtained by LFLVIM and LFLDM are compared with the results obtained by LFVIM. The results reveal that the suggested algorithms are very effective and simple, and can be applied for linear and nonlinear problems in sciences and engineering. View Full-Text
Keywords: LFDOs; LFLVIM; LFLDM; damped wave equation; dissipative wave equation LFDOs; LFLVIM; LFLDM; damped wave equation; dissipative wave equation
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Baleanu, D.; Jassim, H.K. Approximate Solutions of the Damped Wave Equation and Dissipative Wave Equation in Fractal Strings. Fractal Fract 2019, 3, 26.

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