Thomas J.R. Hughes' KEYNOTE seminar "Isogeometric Analysis: Origins, Status and Recent Progress"
Tid: To 2021-01-14 kl 16.15
Föreläsare: Thomas J.R. Hughes, The University of Texas at Austin, US
Abstract. The vision of Isogeometric Analysis (IGA) was first presented in a paper published October 1, 2005 . Since then it has become a focus of research within both the fields of Finite Element Analysis (FEA) and Computer Aided Design (CAD) and has become a mainstream analysis methodology and provided a new paradigm for geometric design [2-4]. The key concept utilized in the technical approach is the development of a new foundation for FEA, based on rich geometric descriptions originating in CAD, more tightly integrating design and analysis. Industrial applications and commercial software developments have expanded recently. In this presentation, I will describe the origins of IGA, its status, recent progress, and areas of current activity.
 Hughes, Cottrell and Bazilevs, Isogeometric Analysis: CAD, Finite Elements, NURBS, Exact Geometry and Mesh Refinement, CMAME, 194, 2005.
 Cottrell, Hughes and Bazilevs, Isogeometric Analysis: Toward Integration of CAD and FEA, Wiley, Chichester, U.K., 2009.
 Special Issue on Isogeometric Analysis, (eds. Hughes, Oden and Papadrakakis), CMAME, 284, 2015.
 Special Issue on Isogeometric Analysis: Progress and Challenges, (eds. Hughes, Oden and Papadrakakis), CMAME, 316, 2017.