This paper describes the use of generic framework for handling mesh data (MOAB) to build flexible data structure supporting adaptive, multipatch version of IGA.
Abstract—Isogeometric Analysis (IGA) is relatively young computational method built on the assumption that Non-. Uniform Rational B-Splines (NURBS) are used ...
The paper presents an approach to the development of data structures that can support multi-region IGA with local mesh ... [Show full abstract] refinement ( ...
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Jan 5, 2018 · The purpose of this paper is to share original design concepts, that authors have created while developing an IGA package, which other ...
We introduce an adaptive isogeometric method for multi-patch surfaces and Kirchhoff–Love shell structures with hierarchical splines characterized by C 1 ...
Sep 30, 2022 · Adaptive IGA methods must be based on suitable extensions of B-splines that break their tensor-product structure and allow local refinement.
Mar 28, 2024 · We present a novel approach for finding a suitable isogeometric function space for a given PDE without sacrificing the tensor-product structure of the ...
... data structures that can support multi-region IGA with local mesh refinement (patch-based) and possible application in IGA-FEM models. The purpose of this ...
A new local solution method is proposed to solve hierarchical refinement problems. Abstract. Adaptively refining the state variables and fast solving the ...
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