45 citations · 58 across the 10 of their papers we have counts for
10 papers
A priori error estimates of two fully discrete coupled schemes for Biot's consolidation model
Huipeng Gu, Mingchao Cai, Jingzhi Li +1
This paper concentrates on a priori error estimates of two fully discrete coupled schemes for Biot's consolidation model based on the three-field formulation introduced by Oyarzua…
An Iterative Decoupled Algorithm with Unconditional Stability for Biot Model
Huipeng Gu, Mingchao Cai, Jingzhi Li
This paper is concerned with numerical algorithms for Biot model. By introducing an intermediate variable, the classical 2-field Biot model is written into a 3-field formulation. B…
Schur complement based preconditioners for twofold and block tridiagonal saddle point problems
Mingchao Cai, Guoliang Ju, Jingzhi Li
In this paper, we consider using Schur complements to design preconditioners for twofold and block tridiagonal saddle point problems. One type of the preconditioners are based on t…
Parameter-robust Multiphysics Algorithms for Biot Model with Application in Brain Edema Simulation
Guoliang Jv, Mingchao Cai, Jingzhi Li +1
In this paper, we develop two parameter-robust numerical algorithms for Biot model and applied the algorithms in brain edema simulations. By introducing an intermediate variable, w…
A Multirate Approach for Fluid-Structure Interaction Computation with Decoupled Methods
Lian Zhang, Mingchao Cai, Mo Mu
We investigate a multirate time step approach applied to decoupled methods in fluid and structure interaction(FSI) computation, where two different time steps are used for fluid an…
Comparisons of Some Iterative Algorithms for Biot Equations
Mingchao Cai, Guoping Zhang
In this paper, we aim at solving the Biot model under stabilized finite element discretizations. To solve the resulting generalized saddle point linear systems, some iterative meth…