100 citations · 334 across the 42 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
math.NA2017★ 6 cited
Guaranteed error control bounds for the stabilised space-time IgA approximations to parabolic problems
Ulrich Langer, Svetlana Matculevich, Sergey Repin
The paper is concerned with space-time IgA approximations of parabolic initial-boundary value problems. We deduce guaranteed and fully computable error bounds adapted to special fe…
math.NA2017★ 8 cited
Inexact Dual-Primal Isogeometric Tearing and Interconnecting Methods
Christoph Hofer, Ulrich Langer, Stefan Takacs
In this paper, we investigate inexact variants of dual-primal isogeometric tearing and interconnecting methods for solving large-scale systems of linear equations arising from Gale…