Počet záznamů: 1
Weak sequential stability for a nonlinear model of nematic electrolytes
- 1.0537016 - MÚ 2022 RIV US eng J - Článek v odborném periodiku
Feireisl, Eduard - Rocca, E. - Schimperna, G. - Zarnescu, A.
Weak sequential stability for a nonlinear model of nematic electrolytes.
Discrete and Continuous Dynamical systems - Series S. Roč. 14, č. 1 (2021), s. 219-241. ISSN 1937-1632. E-ISSN 1937-1179
Grant CEP: GA ČR(CZ) GA18-05974S
Institucionální podpora: RVO:67985840
Klíčová slova: Nernst-Planck equation * Navier-Stokes system * a-priori estimates * compactness * weak-sequential stability
Obor OECD: Pure mathematics
Impakt faktor: 1.865, rok: 2021
Způsob publikování: Open access
http://dx.doi.org/10.3934/dcdss.2020366
In this article we study a system of nonlinear PDEs modelling the electrokinetics of a nematic electrolyte material consisting of various ions species contained in a nematic liquid crystal. The evolution is described by a system coupling a Nernst-Planck system for the ions concentrations with a Maxwell's equation of electrostatics governing the evolution of the electrostatic potential, a Navier-Stokes equation for the velocity field, and a non-smooth Allen-Cahn type equation for the nematic director field. We focus on the two-species case and prove apriori estimates that provide a weak sequential stability result, the main step towards proving the existence of weak solutions.
Trvalý link: http://hdl.handle.net/11104/0314773
Název souboru Staženo Velikost Komentář Verze Přístup Feireisl1.pdf 2 516 KB Vydavatelský postprint povolen
Počet záznamů: 1