Szczegóły publikacji
Opis bibliograficzny
On local weak solutions to Nernst-Planck-Poisson system / Robert FILIPEK, Piotr Kalita, Lucjan SAPA, Krzysztof SZYSZKIEWICZ // Applicable Analysis ; ISSN 0003-6811. — 2017 — vol. 96 iss. 13, s. 2316–2332. — Bibliogr. s. 2332, Abstr. — Publikacja dostępna online od: 2016-09-06
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 103966 |
|---|---|
| Data dodania do BaDAP | 2017-10-04 |
| Tekst źródłowy | URL |
| DOI | 10.1080/00036811.2016.1221941 |
| Rok publikacji | 2017 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Applicable Analysis |
Abstract
We study the one-dimensional nonlinear Nernst–Planck–Poisson system of partial differential equations with the class of nonlinear boundary conditions which cover the Chang–Jaffé conditions. The system describes certain physical and biological processes, for example ionic diffusion in porous media, electrochemical and biological membranes, as well as electrons and holes transport in semiconductors. The considered boundary conditions allow the physical system to be not only closed but also open. Theorems on existence, uniqueness, and nonnegativity of local weak solutions are proved. The main tool used in the proof of the existence result is the Schauder–Tychonoff fixed point theorem.
