3 papers
math.NA2021
Inexact IETI-DP for conforming isogeometric multi-patch discretizations
Rainer Schneckenleitner, Stefan Takacs
In this paper, we investigate Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP) methods for conforming Galerkin discretizations on multi-patch computational domains wi…
math.NA2021
IETI-DP for conforming multi-patch Isogeometric Analysis in three dimensions
Rainer Schneckenleitner, Stefan Takacs
We consider dual-primal isogeometric tearing and interconnection (IETI-DP) solvers for multi-patch geometries in Isogeometric Analysis. Recently, the authors have published a conve…
math.NA2019
Condition number bounds for IETI-DP methods that are explicit in h and p
Rainer Schneckenleitner, Stefan Takacs
We study the convergence behavior of Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP) methods for solving large-scale algebraic systems arising from multi-patch Isoge…