3 papers
math.NA2025
Broken-FEEC on multipatch domains with local refinements
Martin Campos Pinto, Frederik Schnack
This article introduces a novel approach for broken-FEEC (Finite Element Exterior Calculus), extending its application to locally refined spline spaces with non-matching interfaces…
math.NA2023
Splitting scheme for gyro-kinetic equations with Semi-Lagrangian and Arakawa substeps
Dominik Bell, Martin Campos Pinto, Davor Kumozec +3
The gyro-kinetic model is an approximation of the Vlasov-Maxwell system in a strongly magnetized magnetic field. We propose a new algorithm for solving it combining the Semi-Lagran…
math.NA2023
Bounded commuting projections for multipatch spaces with non-matching interfaces
Martin Campos Pinto, Frederik Schnack
We present commuting projection operators on de Rham sequences of two-dimensional multipatch spaces with local tensor-product parametrization and non-matching interfaces. Our const…