Isogeometric analysis on triangulations
Isogeometric analysis on triangulation of a domain bounded by NURBS curves. Geometry and solution represented by bivariate splines in BernsteinBzier form. Approach to construct parametric domain and construct Cr C r -smooth basis functions. Applicable to complex topologies and allow highly localized refinement. Isogeometric analysis of linear elasticity and advectiondiffusion demonstrated.
isogeometric analysis nurbs bivariate splines bernsteinbzier form rational triangular bzier