Data di Pubblicazione:
2010
Citazione:
Isogeometric collocation methods / F. Auricchio, L. Beirao da Veiga, T.J.R. Hughes, A. Reali, G. Sangalli. - In: MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES. - ISSN 0218-2025. - 20:11(2010), pp. 2075-2107. [10.1142/S0218202510004878]
Abstract:
We initiate the study of collocation methods for NURBS-based isogeometric analysis. The idea is to connect the superior accuracy and smoothness of NURBS basis functions with the low computational cost of collocation. We develop a one-dimensional theoretical analysis, and perform numerical tests in one, two and three dimensions. The numerical results obtained confirm theoretical results and illustrate the potential of the methodology.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Isogeometric analysis; collocation methods; non-uniform rational B-splines
Elenco autori:
F. Auricchio, L. Beirao da Veiga, T.J.R. Hughes, A. Reali, G. Sangalli
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