An approximate group classification of a perturbed subdiffusion equation

A problem of the Lie point approximate symmetry group classification of a perturbed subdiffusion equation with a small parameter is solved. The classification is performed with respect to anomalous diffusion coefficient which is considered as a function of an independent variable. The perturbed subd...

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Auteur principal:	Stanislav Yu Lukashchuk
Format:	Artigo
Langue:	Inglês
Publié:	Samara State Technical University 2016-12-01
Collection:	Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki
Sujets:	fractional differential equation subdiffusion small parameter approximate transformation group group classification
Accès en ligne:	https://journals.eco-vector.com/1991-8615/article/viewFile/20528/16775
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