New variable separation solutions for the generalized nonlinear diffusion equations.
In: Chinese Physics B, Jg. 25 (2016-03-01), Heft 3, S. 1-1
academicJournal
Zugriff:
The functionally generalized variable separation of the generalized nonlinear diffusion equations ut = A(u,ux)uxx + B(u,ux) is studied by using the conditional Lie–Bäcklund symmetry method. The variant forms of the considered equations, which admit the corresponding conditional Lie–Bäcklund symmetries, are characterized. To construct functionally generalized separable solutions, several concrete examples defined on the exponential and trigonometric invariant subspaces are provided. [ABSTRACT FROM AUTHOR]
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New variable separation solutions for the generalized nonlinear diffusion equations.
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Autor/in / Beteiligte Person: | Ji, Fei-Yu ; Zhang, Shun-Li |
Zeitschrift: | Chinese Physics B, Jg. 25 (2016-03-01), Heft 3, S. 1-1 |
Veröffentlichung: | 2016 |
Medientyp: | academicJournal |
ISSN: | 1674-1056 (print) |
DOI: | 10.1088/1674-1056/25/3/030202 |
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