Nonlinear diffusion and Nelson-Brown movement |
| |
| Authors: | Andrzej Trzesowski Romuald Kotowski |
| |
| Institution: | (1) Institute of Fundamental Technological Research of the Polish Academy of Sciences, Swietokrzyska 21, 00-049 Warsaw, Poland |
| |
| Abstract: | The nonlinear diffusion process, which can be described as the Nelson-Brown motion, is considered. The obtained equation becomes the classical linear diffusion equation for small relaxation times, and for long relaxation times it is transferred into the Schrödinger-like equation. The possible nonequilibrium stationary states are discussed. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
