399 citations
- Vietnam Academy of Science and TechnologyVN46 papers
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Showing 2017 · math.NAShow all
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math.NA2017★ 78 cited
Skew-symmetric Nitsche's formulation in isogeometric analysis: Dirichlet and symmetry conditions, patch coupling and frictionless contact
Qingyuan Hu, Franz Chouly, Ping Hu +2
A simple skew-symmetric Nitsche's formulation is introduced into the framework of isogeometric analysis (IGA) to deal with various problems in small strain elasticity: essential bo…
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…