31 citations · 106 across the 9 of their papers we have counts for
7 papers · 1 filter
A collocation IGA-BEM for 3D potential problems on unbounded domains
Antonella Falini, Carlotta Giannelli, Tadej Kanduc +2
In this paper the numerical solution of potential problems defined on 3D unbounded domains is addressed with Boundary Element Methods (BEMs), since in this way the problem is studi…
IgA-BEM for 3D Helmholtz problems on multi-patch domains using B-spline tailored numerical integration
Antonella Falini, Tadej Kanduc, Maria Lucia Sampoli +1
An Isogeometric Boundary Element Method (IgA-BEM) is considered for the numerical solution of Helmholtz problems on 3D bounded or unbounded domains, admitting a smooth conformal mu…
Construction of planar Hermite interpolants with prescribed arc lengths
Marjeta Knez, Francesca Pelosi, Maria Lucia Sampoli
In this paper we address the problem of constructing planar Pythagorean--hodograph (PH) spline curves, that interpolate points, tangent directions and curvatures, and have pr…
Isogemetric Analysis and Symmetric Galerkin BEM: a 2D numerical study
A. Aimi, M. Diligenti, M. L. Sampoli +1
Isogeometric approach applied to Boundary Element Methods is an emerging research area. In this context, the aim of the present contribution is that of investigating, from a numeri…
Cubature rules based on bivariate spline quasi-interpolation for weakly singular integrals
A. Falini, T. Kanduč, M. L. Sampoli +1
In this paper we present a new class of cubature rules with the aim of accurately integrating weakly singular double integrals. In particular we focus on those integrals coming fro…
An adaptive IGA-BEM with hierarchical B-splines based on quasi-interpolation quadrature schemes
Antonella Falini, Carlotta Giannelli, Tadej Kanduc +2
The isogeometric formulation of Boundary Element Method (BEM) is investigated within the adaptivity framework. Suitable weighted quadrature rules to evaluate integrals appearing in…