90 citations · 305 across the 29 of their papers we have counts for
5 papers · 1 filter
Region extraction in mesh intersection
Pablo Antolin, Annalisa Buffa, Emiliano Cirillo
Region extraction is a very common task in both Computer Science and Engineering with several applications in object recognition and motion analysis, among others. Most of the lite…
DeepBND: a Machine Learning approach to enhance Multiscale Solid Mechanics
Felipe Rocha, Simone Deparis, Pablo Antolin +1
Effective properties of materials with random heterogeneous structures are typically determined by homogenising the mechanical quantity of interest in a window of observation. The…
Robust Numerical Integration on Curved Polyhedra Based on Folded Decompositions
Pablo Antolin, Xiaodong Wei, Annalisa Buffa
We present a novel method to perform numerical integration over curved polyhedra enclosed by high-order parametric surfaces. Such a polyhedron is first decomposed into a set of tri…
Fast and Multiscale Formation of Isogeometric matrices of Microstructured Geometric Models
Thibaut Hirschler, Pablo Antolin, Annalisa Buffa
The matrix formation associated to high-order discretizations is known to be numerically demanding. Based on the existing procedure of interpolation and lookup, we design a multisc…
Quadrature-free Immersed Isogeometric Analysis
Pablo Antolin, Thibaut Hirschler
This paper presents a novel method for solving partial differential equations on three-dimensional CAD geometries by means of immersed isogeometric discretizations that do not requ…