335 citations · 905 across the 24 of their papers we have counts for
3 papers · 1 filter
Gradient plasticity crack tip characterization by means of the extended finite element method
Emilio Martínez-Pañeda, Sundar Natarajan, Stéphane Bordas
Strain gradient plasticity theories are being widely used for fracture assessment, as they provide a richer description of crack tip fields by incorporating the influence of geomet…
Constructing IGA-suitable planar parameterization from complex CAD boundary by domain partition and global/local optimization
Gang Xu, Ming Li, Bernard Mourrain +3
In this paper, we propose a general framework for constructing IGA-suitable planar B-spline parameterizations from given complex CAD boundaries consisting of a set of B-spline curv…
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…