173 citations · 1.4k across the 55 of their papers we have counts for
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math.NA2022★ 3 cited
New hybrid quadrature schemes for weakly singular kernels applied to isogeometric boundary elements for 3D Stokes flow
Maximilian Harmel, Roger Andrew Sauer
This work proposes four novel hybrid quadrature schemes for the efficient and accurate evaluation of weakly singular boundary integrals (1/r kernel) on arbitrary smooth surfaces. S…
math.NA2022
An isogeometric finite element formulation for frictionless contact of Cosserat rods with unconstrained directors
Myung-Jin Choi, Sven Klinkel, Roger A. Sauer
This paper presents an isogeometric finite element formulation for nonlinear beams with impenetrability constraints, based on the kinematics of Cosserat rods with unconstrained dir…