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Lie-Backlund symmetry, reduction and solutions of nonlinear evolution equations

UDC 517.9 We study the symmetry reduction of nonlinear partial differential equations which are used for describing diffusion processes in a nonhomogeneous medium. We find ansatzes reducing partial differential equations to systems of ordinary differential equations. The ansatzes are constructed by...

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Bibliographic Details
Date:	2022
Main Authors:	Rzeszut, W., Tsyfra, I. M., Vladimirov, V. A., Жешут, В., Цифра, I. М., Владiмiров , В. А., Иван
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2022
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/7007
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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