Adaptive Isogeometric analysis for transient dynamics: Space–time refinement based on hierarchical a-posteriori error estimations
In this paper, based on our proposed IsoGeometric Analysis (IGA)-based adaptivity
technique for plate vibration (Yu et al., 2018) the space–time adaptivity strategies used for …
technique for plate vibration (Yu et al., 2018) the space–time adaptivity strategies used for …
Space-time hp-finite elements for heat evolution in laser powder bed fusion additive manufacturing
The direct numerical simulation of metal additive manufacturing processes such as laser
powder bed fusion is challenging due to the vast differences in spatial and temporal scales …
powder bed fusion is challenging due to the vast differences in spatial and temporal scales …
Foundations of space-time finite element methods: Polytopes, interpolation, and integration
The main purpose of this article is to facilitate the implementation of space-time finite
element methods in four-dimensional space. In order to develop a finite element method in …
element methods in four-dimensional space. In order to develop a finite element method in …
Adaptive Space-Time Finite Element and Isogeometric Analysis
U Langer - Domain Decomposition Methods in Science and …, 2023 - Springer
Adaptive Space-Time Finite Element and Isogeometric Analysis Page 1 Adaptive Space-Time
Finite Element and Isogeometric Analysis Ulrich Langer 1 Introduction The traditional …
Finite Element and Isogeometric Analysis Ulrich Langer 1 Introduction The traditional …
Space‐Time Isogeometric Analysis of Parabolic Diffusion Problems in Moving Spatial Domains
This paper addresses locally stabilized space‐time isogeometric (IgA) schemes for
parabolic diffusion problems in moving spatial domains. It generalizes the results of our …
parabolic diffusion problems in moving spatial domains. It generalizes the results of our …
[PDF][PDF] Maximal parabolic regularity and consistent space-time schemes
U Langer - wwwpub.zih.tu-dresden.de
Given f∈ L2 (Q), f= 0, gD= 0, σ= 1, ν, and u0= 0, find u:∂ tu− divx (ν (x, t)∇ xu)= f in Q, u (x,
t)= 0 on Σ, u (x, 0)= 0 on Σ0, where ν (x, t) is a uniformly positive and bounded coefficient …
t)= 0 on Σ, u (x, 0)= 0 on Σ0, where ν (x, t) is a uniformly positive and bounded coefficient …
[HTML][HTML] Analysis and Applications of IETI-DP Solvers/submitted by Dipl.-Ing. Rainer Schneckenleitner
R Schneckenleitner - 2021 - epub.jku.at
Abstract Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP) methods are non-
overlap** domain decomposition techniques for solving large linear systems of algebraic …
overlap** domain decomposition techniques for solving large linear systems of algebraic …