scientific article; zbMATH DE number 7167071

zbMath1434.65269MaRDI QIDQ5215845

Cheng Wang, Pengtao Sun, Andrew Lundberg

Publication date: 13 February 2020

Full work available at URL: http://www.math.ualberta.ca/ijnam/Volume-16-2019/No-6-19/2019-06-05.pdf

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zbMATH Keywords

error estimateswell-posednessfictitious domain methodmixed finite elementdistributed Lagrange multiplierjump coefficientsStokes interface problems

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Stokes and related (Oseen, etc.) flows (76D07) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Finite element methods applied to problems in fluid mechanics (76M10) Fictitious domain methods for boundary value problems involving PDEs (65N85)

Related Items (6)

Kernel-free boundary integral method for two-phase Stokes equations with discontinuous viscosity on staggered grids ⋮ Unnamed Item ⋮ An Augmented Lagrangian Uzawa Iterative Method for Solving Double Saddle-Point Systems with Semidefinite (2,2) Block and its Application to DLM/FD Method for Elliptic Interface Problems ⋮ A class of nonconforming immersed finite element methods for Stokes interface problems ⋮ Distributed Lagrange multiplier/fictitious domain finite element method for Stokes/parabolic interface problems with jump coefficients ⋮ A conforming-nonconforming mixed immersed finite element method for unsteady Stokes equations with moving interfaces

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