The optimal convergence rates of non‐isentropic subsonic Euler flows through the infinitely long three‐dimensional axisymmetric nozzles

2020 ◽  
Vol 43 (10) ◽  
pp. 6553-6565
Author(s):  
Lei Ma
Keyword(s):  
Convergence Rates ◽  
Three Dimensional ◽  
Optimal Convergence ◽  
Euler Flows ◽  
Optimal Convergence Rates

Mixed Schemes for Fourth-Order DIV Equations

2019 ◽  
Vol 19 (2) ◽  
pp. 341-357
Author(s):  
Ronghong Fan ◽  
Yanru Liu ◽  
Shuo Zhang
Keyword(s):  
Theoretical Analysis ◽  
Fourth Order ◽  
Convergence Rates ◽  
Mixed Formulation ◽  
Optimal Convergence ◽  
Mixed Formulations ◽  
Optimal Convergence Rates

AbstractIn this paper, stable mixed formulations are designed and analyzed for the quad div problems under two frameworks presented in [23] and [22], respectively. Analogue discretizations are given with respect to the mixed formulation, and optimal convergence rates are observed, which confirm the theoretical analysis.

Sign in / Sign up

Export Citation Format

Share Document