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Nonlocal transformations with additional variables. Forced symmetries

UDC 517.9: 519.46 The concept of nonlocal transformation with additional variables is offered, developed and applied to search additional symmetry of nonlinear partial differential equations. Possible schemes of relation of differential equations by means of prolonged nonlocal transformations of thi...

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Bibliographic Details
Date:	2022
Main Authors:	Tychynin, V. A., Тичинін, В. А.
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2022
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/6995
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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