335 citations · 1.6k across the 37 of their papers we have counts for
Showing 2017 · math.NAShow all
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math.NA2017★ 12 cited
A new one point quadrature rule over arbitrary star convex polygon/polyhedron
Sundararajan Natarajan, Amrita Francis, Elena Atroshchenko +1
The Linear Smoothing (LS) scheme \cite{francisa.ortiz-bernardin2017} ameliorates linear and quadratic approximations over convex polytopes by employing a three-point integration sc…
math.NA2017★ 32 cited
Linear smoothed extended finite element method
M Surendran, S Natarajan, SPA Bordas +1
The extended finite element method (XFEM) was introduced in 1999 to treat problems involving discontinuities with no or minimal remeshing through appropriate enrichment functions.…