## Communicated by B. Brosowski We consider the two-parameter non-linear Sturm-Liouville problems. By using the variational method on general level sets, the variational eigenvalues are obtained. The purpose of this paper is to study the properties of these variational eigenvalues with respect to
Asymptotic Behaviour of the Interface of Some non-linear Diffusion Problems
✍ Scribed by W. Okrasiṅski
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 269 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0170-4214
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✦ Synopsis
In this paper an asymptotic result concerning the interface for some problems connected with radially symmetric non-linear diffusion is presented.
📜 SIMILAR VOLUMES
Communicated by B
The asymptotic behaviour of a heat conduction problem involving a non-linear heat source depending on the heat-#ux occurring in the extremum of a semi-in"nite slab is discussed. Conditions are given on the non-linearity so as to accelerate the convergence of the solution to zero.
We study the global existence, asymptotic behaviour, and global non-existence (blow-up) of solutions for the damped non-linear wave equation of Kirchho! type in the whole space: , and '0, with initial data u(x, 0)"u (x) and u R (x, 0)"u (x).
## Abstract Theoretical predictions from a non‐linear model based on the free volume concept, which were previously tested only with a molten polymer, are presented and compared with literature data of solid polyethylene. The agreement is good both when a steady state is reached in the experimental