presso Sala Conferenze “F. Tricerri" del Dipartimento di Matematica e Informatica "U. DINI"
Dott. Carlotta Giannelli
(IndAM c/o Università di Firenze)
terrà una conferenza dal titolo:
Adaptive techniques for isogeometric analysis
abstract: The isogeometric approach to approximate partial differential equations promotes the use of a common representation model for the description of the geometry and the basis for analysis. Exact geometries can then be introduced in the simulation setting by considering suitable spline models. Since the spline standard in commercial Computer Aided Design (CAD) systems relies on tensor-product B-spline structures, an adaptive isogeometric method necessarily requires to exploit alternative paradigms which allow highly localized refinement procedures. The talk will address recent results concerning hierarchical spline constructions and their effective use for the development of adaptive techniques in geometric design and isogeometric methods.