Original title: SIGA 2011
Authors: Kolman, Radek ; Linkeová, I. ; Okrouhlík, Miloslav ; Pařík, Petr
Document type: Proceedings
Conference/Event: Splines and IsoGeometric Analysis 2011, Praha (CZ), 2011-02-09
Year: 2011
Language: eng, cze
Abstract: The conference SIGA 2011 aimed to bring together mathematicians, physicists, computer designers and engineers dealing with splines who are using them for the numerical solutions of partial differential equations of various problems in mechanics and physics. In computational mechanics, it is isogeometric analysis (IGA) which is being dynamically developed. This numerical method employs shape functions based on different types of splines (B-splines, NURBS, T-splines and many others), and the fields of unknown quantities are consequently described the same way as the geometry of the studied domain. In addition, this approach provides a higher degree of continuity than that offered by the classical finite element (FE) method based on Lagrangian polynomials. Isogeometric analysis aims to integrate FE ideas in CAD systems without necessity to regenerate mesh. The conference intends to create a forum for further discussion in multidisciplinary scientific areas involving mathematics, computer graphics, geometry, physics, engineering and software engineering, respectively.
Keywords: B-spline; dispersion errors; finite element method
Project no.: CEZ:AV0Z20760514 (CEP)

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0199956

Permalink: http://www.nusl.cz/ntk/nusl-55940


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Proceedings