Works (4)

Updated: July 5th, 2023 15:36

2019 journal article

A direct method for accurate solution and gradient computations for elliptic interface problems

NUMERICAL ALGORITHMS, 80(3), 709–740.

By: X. Chen n, X. Feng* & Z. Li n

co-author countries: China 🇨🇳 United States of America 🇺🇸
author keywords: Elliptic interface problem; Accurate solution and gradient computation; Variable coefficient with discontinuities; Convergence proof; Discrete Green's function; Discrete elliptic maximum principle; Compact finite difference scheme
Sources: Web Of Science, ORCID
Added: April 2, 2019

2018 journal article

A direct IIM approach for two-phase Stokes equations with discontinuous viscosity on staggered grids

COMPUTERS & FLUIDS, 172, 549–563.

By: X. Chen n, Z. Li n & J. Ruiz Alvarez*

co-author countries: Spain 🇪🇸 United States of America 🇺🇸
author keywords: Incompressible Stokes equations; Interface problem; Discontinuous viscosity; Marker and cell scheme; Staggered mesh; Uzawa method; Immersed interface method; Finite difference method
Sources: Web Of Science, ORCID
Added: October 19, 2018

2018 journal article

ON MULTISCALE ADI METHODS FOR PARABOLIC PDEs WITH A DISCONTINUOUS COEFFICIENT

MULTISCALE MODELING & SIMULATION, 16(4), 1623–1647.

By: Z. Li*, X. Chen* & Z. Zhang

author keywords: ADI method; interface problems; discontinuous coefficient; multiscale; jump conditions; augmented variable; stability
Sources: Web Of Science, ORCID
Added: January 7, 2019

2017 journal article

ACCURATE SOLUTION AND GRADIENT COMPUTATION FOR ELLIPTIC INTERFACE PROBLEMS WITH VARIABLE COEFFICIENTS

SIAM JOURNAL ON NUMERICAL ANALYSIS, 55(2), 570–597.

By: Z. Li*, H. Ji & X. Chen*

author keywords: elliptic interface problem; accurate gradient computation; variable coefficient with discontinuity; interface; M-matrix; convergence proof; discrete Green function
Sources: Web Of Science, ORCID
Added: August 6, 2018

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