34 citations · 40 across the 3 of their papers we have counts for
6 papers · 1 filter
A projected super-penalty method for the -coupling of multi-patch isogeometric Kirchhoff plates
Luca Coradello, Gabriele Loli, Annalisa Buffa
This work focuses on the development of a super-penalty strategy based on the -projection of suitable coupling terms to achieve -continuity between non-conforming multi-p…
Overlapping Multi-Patch Isogeometric Method with Minimal Stabilization
Pablo Antolin, Annalisa Buffa, Riccardo Puppi +1
We present a novel method for isogeometric analysis (IGA) to directly work on geometries constructed by Boolean operations including difference (i.e., trimming), union and intersec…
Adaptive isogeometric analysis on two-dimensional trimmed domains based on a hierarchical approach
Luca Coradello, Pablo Antolin, Rafael Vázquez +1
The focus of this work is on the development of an error-driven isogeometric framework, capable of automatically performing an adaptive simulation in the context of second- and fou…
Isogeometric Analysis on V-reps: first results
Pablo Antolin, Annalisa Buffa, Massimiliano Martinelli
Inspired by the introduction of Volumetric Modeling via volumetric representations (V-reps) by Massarwi and Elber in 2016, in this paper we present a novel approach for the constru…
A minimal stabilization procedure for Isogeometric methods on trimmed geometries
Annalisa Buffa, Riccardo Puppi, Rafael Vázquez
Trimming is a common operation in CAD, and, in its simplest formulation, consists in removing superfluous parts from a geometric entity described via splines (a spline patch). Afte…
Multipatch Approximation of the de Rham Sequence and its Traces in Isogeometric Analysis
Annalisa Buffa, Jürgen Dölz, Stefan Kurz +3
We define a conforming B-spline discretisation of the de Rham complex on multipatch geometries. We introduce and analyse the properties of interpolation operators onto these spaces…