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On the Convergence Rate of Spectral Approximations for the Equations of Nonhomogeneous Incompressible Fluids
Numerical Functional Analysis and Optimization ( IF 1.4 ) Pub Date : 2021-01-16 , DOI: 10.1080/01630563.2020.1869041 E. Ortega-Torres 1 , M. Poblete-Cantellano 2 , M. A. Rojas-Medar 3
中文翻译:
非均匀不可压缩流体方程谱逼近的收敛速度
更新日期:2021-01-16
Numerical Functional Analysis and Optimization ( IF 1.4 ) Pub Date : 2021-01-16 , DOI: 10.1080/01630563.2020.1869041 E. Ortega-Torres 1 , M. Poblete-Cantellano 2 , M. A. Rojas-Medar 3
Affiliation
Abstract
In this paper, we are concerned about the convergence rates of spectral semi-Galerkin methods to solve the equations describing the motion of a nonhomogeneous viscous incompressible fluid. This approach allows the study of density dependent viscosity.
中文翻译:
非均匀不可压缩流体方程谱逼近的收敛速度
摘要
在本文中,我们关注光谱半Galerkin方法的收敛速度,以求解描述非均质粘性不可压缩流体运动的方程。这种方法允许研究密度依赖性粘度。