2 papers
math.NA2025
Adaptive Cross Approximation with a Geometrical Pivot Choice: ACA-GP Method
Vladislav A. Yastrebov, Camille Noûs
The Adaptive Cross Approximation (ACA) method is widely used to approximate admissible blocks of hierarchical matrices, or H-matrices, from discretized operators in the boundary in…
physics.class-ph2024
Electrical and Thermal Conductivity of Complex-Shaped Contact Spots
Paul Beguin, Vladislav A. Yastrebov
This paper explores the electrical and thermal conductivity of complex contact spots on the surface of a half-space. Employing an in-house Fast Boundary Element Method implementati…