2 citations · 2 across the 2 of their papers we have counts for
3 papers
math.NA2022
A Directional Equispaced interpolation-based Fast Multipole Method for oscillatory kernels
Igor Chollet, Xavier Claeys, Pierre Fortin +1
Fast Multipole Methods (FMMs) based on the oscillatory Helmholtz kernel can reduce the cost of solving N-body problems arising from Boundary Integral Equations (BIEs) in acoustic o…
math.NA2021
Continuity estimates for Riesz potentials on polygonal boundaries
Xavier Claeys, Muhammad Hassan, Benjamin Stamm
Riesz potentials are well known objects of study in the theory of singular integrals that have been the subject of recent, increased interest from the numerical analysis community…
math.AP2019★ 2 cited
A new variant of the Optimised Schwarz Method for arbitrary non-overlapping subdomain partitions
Xavier Claeys
We consider a scalar wave propagation in harmonic regime modelled by Helmholtz equation with heterogeneous coefficients. Using the Multi-Trace Formalism (MTF), we propose a new var…