𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Potential nonclassical symmetries and solutions of fast diffusion equation

✍ Scribed by Roman O. Popovych; Olena O. Vaneeva; Nataliya M. Ivanova


Book ID
108240722
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
204 KB
Volume
362
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Solutions through nonclassical potential
✍ M. L. Gandarias; M. S. BruzΓ³n πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 213 KB

## Abstract In this paper, we consider a class of generalized diffusion equations which are of great interest in mathematical physics. For some of these equations that model fast diffusion, nonclassical and nonclassical potential symmetries are derived. These symmetries allow us to increase the num

Nonclassical symmetry of nonlinear diffu
✍ Souichi Murata πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 134 KB

We present the nonclassical symmetry of a nonlinear diffusion equation whose a nonlinear term is an arbitrary function. Generally, there is no guarantee that we can always determine the nonclassical symmetries admitted by the given equation because of the nonlinearity included in the determining equ