84 citations · 324 across the 8 of their papers we have counts for
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math.NA2013
Finite element computations on quadtree meshes: strain smoothing and semi-analytical formulation
Sundararajan Natarajan, Ean Tat Ooi, Hou Man +1
This short communication discusses two alternate techniques to treat hanging nodes in a quadtree mesh. Both the techniques share similarities, in that, they require only boundary i…
math.NA2013★ 1 cited
Displacement based finite element formulations over polygons: a comparison between Laplace interpolants, strain smoothing and scaled boundary polygon formulation
Sundararajan Natarajan, Ean Tat Ooi, Irene Chiong +1
Three different displacement based finite element formulations over arbitrary polygons are studied in this paper. The formulations considered are: the conventional polygonal finite…