A modified nonconforming virtual element with BDM-like reconstruction for the Navier-Stokes equations
Sign Up to like & getrecommendations! Published in 2021 at "Applied Numerical Mathematics"
DOI: 10.1016/j.apnum.2021.05.014
Abstract: Abstract In this paper, we develop a modified nonconforming virtual element with a divergence-free BDM-like reconstruction for the Navier-Stokes problem. The main idea is to use a divergence preserving velocity reconstruction operator in the discretization… read more here.
Keywords: reconstruction; modified nonconforming; nonconforming virtual; virtual element ... See more keywords
Optimal Order Error Estimates of a Modified Nonconforming Rotated Q1 IFEM for Interface Problems
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/2081948
Abstract: This paper presents a new numerical method and analysis for solving second-order elliptic interface problems. The method uses a modified nonconforming rotated immersed finite element (IFE) space to discretize the state equation required in the… read more here.
Keywords: order; order error; interface problems; modified nonconforming ... See more keywords