5 citations · 5 across the 1 of their papers we have counts for
11 papers
Recovery-based a posteriori error analysis for plate bending problems
Yuwen Li
We present two new recovery-based a posteriori error estimates for the Hellan--Herrmann--Johnson method in Kirchhoff--Love plate theory. The first error estimator uses a postproces…
Some continuous and discontinuous Galerkin methods and structure preservation for incompressible flows
Xi Chen, Yuwen Li, Corina Drapaca +1
In this paper, we present consistent and inconsistent discontinuous Galerkin methods for incompressible Euler and Navier-Stokes equations with the kinematic pressure, Bernoulli fun…
Fast auxiliary space preconditioners on surfaces
Yuwen Li
This work presents uniform preconditioners for the discrete Laplace--Beltrami operator on hypersurfaces. In particular, within the framework of fast auxiliary space preconditioning…
A unified framework of continuous and discontinuous Galerkin methods for solving the incompressible Navier--Stokes equation
Xi Chen, Yuwen Li, Corina Drapaca +1
In this paper, we propose a unified numerical framework for the time-dependent incompressible Navier--Stokes equation which yields the -, -conforming, and disco…
A posteriori error estimates of finite element methods by preconditioning
Yuwen Li, Ludmil Zikatanov
We present a framework that relates preconditioning with a posteriori error estimates in finite element methods. In particular, we use standard tools in subspace correction methods…
Residual-based a posteriori error estimates of mixed methods for a three-field Biot's consolidation model
Yuwen Li, Ludmil T. Zikatanov
We present residual-based a posteriori error estimates of mixed finite element methods for the three-field formulation of Biot's consolidation model. The error estimator is an uppe…