Approximate Solutions of the Damped Wave Equation and Dissipative Wave Equation in Fractal Strings
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Date
2019
Authors
Baleanu, Dumitru
Jassim, Hassan Kamil
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Publisher
MDPI
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Abstract
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.
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Keywords
Lfdos, LFLVIM, LFLDM, Damped Wave Equation, Dissipative Wave Equation
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Citation
Baleanu, Dumitru; Jassim, Hassan Kamil, "Approximate Solutions of the Damped Wave Equation and Dissipative Wave Equation in Fractal Strings", Fractal and Fractional, Vol. 3, No. 2, (June 2019).
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Source
Fractal and Fractional
Volume
3
Issue
2