𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Separation of variables and exact solutions to nonlinear diffusion equations with x-dependent convection and absorption

✍ Scribed by Huabing Jia; Wei Xu; Xiaoshan Zhao; Zhanguo Li

Book ID
108176003
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
167 KB
Volume
339
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

On nonlinear diffusion equations with x-
On nonlinear diffusion equations with x-dependent convection and absorption
✍ Changzheng Qu; P.G. EstΓ©vez πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 349 KB

For the 1+1-dimensional nonlinear di usion equations with x-dependent convection and source terms ut = (D(u)ux)x + Q(x; u)ux + P(x; u), we obtain conditions under which the equations admit the second-order generalized conditional symmetries Á(x; u) = uxx + H (u)u 2 x + G(x; u)ux + F(x; u) and the ÿ