Parallel Refined Isogeometric Analysis in 3D.
IEEE Transactions on Parallel and Distributed Systems(2019)
摘要
We study three-dimensional isogeometric analysis (IGA) and the solution of the resulting system of linear equations via a direct solver. IGA uses highly continuous Cp-1 basis functions, which provide multiple benefits in terms of stability and convergence properties. However, smooth basis significantly deteriorate the direct solver performance and its parallel scalability. As a partial remedy for ...
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关键词
Particle separators,Splines (mathematics),Scalability,Skeleton,Computational efficiency,Mathematical model,Tensile stress
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