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math.NA2026
Trace Inverse Estimates and Kernel-based Meshfree Galerkin Methods for Elliptic Interface Problems
Leevan Ling, Shu Ma, Weifeng Qiu +1
Kernel Galerkin methods allow meshfree trial spaces to be generated independently in each material subdomain and refined through their center sets, without generating an approximat…
math.NA2025
Optimal convergence of the arbitrary Lagrangian-Eulerian interface tracking method for two-phase Navier--Stokes flow without surface tension
Buyang Li, Shu Ma, Weifeng Qiu
Optimal-order convergence in the norm is proved for an arbitrary Lagrangian-Eulerian interface tracking finite element method for the sharp interface model of two-phase Navie…