Global Existence of Weak Solutions for Generalized Quantum MHD Equation

Global Existence of Weak Solutions for Generalized Quantum MHD Equation

Year:    2017

Author:    Boling Guo, Binqiang Xie

Annals of Applied Mathematics, Vol. 33 (2017), Iss. 2 : pp. 111–129

Abstract

We prove the existence of a weak solution for a generalized quantum MHD equation in a 2-dimensional periodic box for large initial data. The existence of a global weak solution is established through a three-level approximation, energy estimates, and weak convergence for the adiabatic exponent $\gamma > 1.$

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/2017-AAM-20599

Annals of Applied Mathematics, Vol. 33 (2017), Iss. 2 : pp. 111–129

Published online:    2017-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    19

Keywords:    weak solutions MHD equation quantum hydrodynamic.

Author Details

Boling Guo

Binqiang Xie