A crystal growth model with concentration dependent diffusion
β Scribed by Michael Saska; Allan S. Myerson
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 226 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0022-0248
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π SIMILAR VOLUMES
This paper deals with the existence and nonexistence of nonconstant positive steady-state solutions to a ratio-dependent predator-prey model with diffusion and with the homogeneous Neumann boundary condition. We demonstrate that there exists a 0 (b) satisfying 0 < a 0 (b) < m 1 for 0 < b < m 1 , suc
## A uar&?ionaJ jormuka.tkm is presented which has aa it.8 E&r-Lagrange equatim the fundamental partial differentti equ&on of diffusion. This variational ex~e&on is applicable for both timedepend& and timeindependent boundary cond&ms and for a diffusion coe$cient which is a junction of the concentra