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20092026
most citedUnconditional convergence and optimal error estimates of a Galerkin-mixed FEM for incompressible miscible flow in porous media

253 citations · 476 across the 75 of their papers we have counts for

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Showing 2014Show all

7 papers · 1 filter

math.AP2014★ 2 cited

Global well-posedness of the time-dependent Ginzburg-Landau superconductivity model in curved polyhedra

Buyang Li, Chaoxia Yang

We study the time-dependent Ginzburg--Landau equations in a three-dimensional curved polyhedron (possibly nonconvex). Compared with the previous works, we prove existence and uniqu…

math.AP2014

A bounded numerical solution with a small mesh size implies existence of a smooth solution to the Navier-Stokes equations

Buyang Li

We prove that for a given smooth initial value, if the finite element solution of the three-dimensional Navier-Stokes equations is bounded in a certain norm with a relatively small…

math.NA2014

A new approach for numerical simulation of the time-dependent Ginzburg-Landau equations

Buyang Li, Zhimin Zhang

We introduce a new approach for finite element simulations of the time-dependent Ginzburg-Landau equations (TDGL) in a general curved polygon, possibly with reentrant corners. Spec…

math.NA2014★ 5 cited

Mathematical and numerical analysis of time-dependent Ginzburg--Landau equations in nonconvex polygons based on Hodge decomposition

Buyang Li, Zhimin Zhang

We prove well-posedness of time-dependent Ginzburg--Landau system in a nonconvex polygonal domain, and decompose the solution as a regular part plus a singular part. We see that th…

math.NA2014★ 2 cited

Convergence of a decoupled mixed FEM for miscible displacement in interfacial porous media

Buyang Li, Hongxing Rui, Chaoxia Yang

In this paper, we study the stability and convergence of a decoupled and linearized mixed finite element method (FEM) for incompressible miscible displacement in a porous media who…

math.NA2014

Regularity of the diffusion-dispersion tensor and error analysis of Galerkin FEMs for a porous media flow

Buyang Li, Weiwei Sun

We study Galerkin finite element methods for an incompressible miscible flow in porous media with the commonly-used Bear-Scheidegger diffusion-dispersion tensor $D({\bf u}) = Φd_m…

math.AP2014

A singular integral approach to the maximal L^p regularity of parabolic equations

Buyang Li

Here we describe a simple and fundamental approach to the maximal L^p regularity of parabolic equations, which only uses the concept of singular integrals of Volterra type. Knowled…