scholarly journals Magneto-micropolar fluid motion: global existence of strong solutions

1999 ◽  
Vol 4 (2) ◽  
pp. 109-125 ◽  
Author(s):  
Elva E. Ortega-Torres ◽  
Marko A. Rojas-Medar
Keyword(s):  
Global Existence ◽  
Galerkin Method ◽  
Error Bounds ◽  
Micropolar Fluid ◽  
Fluid Motion ◽  
Strong Solutions ◽  
Approximate Solutions ◽  
Time Estimates ◽  
Spectral Galerkin Method ◽  
External Forces

By using the spectral Galerkin method, we prove a result on global existence in time of strong solutions for the motion of magneto-micropolar fluid without assuming that the external forces decay with time. We also derive uniform in time estimates of the solution that are useful for obtaining error bounds for the approximate solutions.

scholarly journals Global strong solutions of equations of magnetohydrodynamic type

1997 ◽  
Vol 38 (3) ◽  
pp. 291-306 ◽  
Author(s):  
Marko A. Rojas-Medar ◽  
José Luiz Boldrini
Keyword(s):  
Global Existence ◽  
Galerkin Method ◽  
Error Bounds ◽  
Strong Solutions ◽  
Approximate Solutions ◽  
System Of Equations ◽  
Spectral Galerkin Method ◽  
Global Strong Solutions ◽  
Solutions Of Equations

AbstractBy using the spectral Galerkin method, we prove a result on the global existence in time of strong solutions for a system of equations of magnetohydrodynamic type. Several estimates for the solution and their approximations are given. These estimates can be used in the derivation of error bounds for the approximate solutions.

scholarly journals Numerical solution of the unsteady diffusion-convection-reaction equation based on improved spectral Galerkin method

AIP Advances ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 045314 ◽  
Author(s):  
Jiaqi Zhong ◽  
Cheng Zeng ◽  
Yupeng Yuan ◽  
Yuzhe Zhang ◽  
Ye Zhang
Keyword(s):  
Galerkin Method ◽  
Numerical Solution ◽  
Reaction Equation ◽  
Spectral Galerkin Method ◽  
Diffusion Convection
Sign in / Sign up

Export Citation Format

Share Document