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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| Date: | 2022 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2022
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/7007 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
| Download file: |  |