Nailul Izzati
Hasyim Asy’ari University

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Stability Analysis of Traveling Waves to Advection-Diffusion Equation Involving Square-root Mohammad Ghani; Wahyuni Ningsih; Nailul Izzati
(IJCSAM) International Journal of Computing Science and Applied Mathematics Vol. 8 No. 1 (2022)
Publisher : LPPM Institut Teknologi Sepuluh Nopember

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Abstract

In this paper, we study the existence and stability of advection-diffusion equation involving square-root. We first change the original equation into the traveling wave by using ansatz transformation. Then, we apply the appropriate perturbation to establish the energy estimate under small perturbation and large wave amplitude. These results of energy estimates are used to prove the stability of traveling wave solutions.