Adaptive IGAFEM with optimal convergence rates: T-splines

20 Mar 2020 Gantner Gregor Praetorius Dirk

We consider an adaptive algorithm for finite element methods for the isogeometric analysis (IGAFEM) of elliptic (possibly non-symmetric) second-order partial differential equations. We employ analysis-suitable T-splines of arbitrary odd degree on T-meshes generated by the refinement strategy of [Morgenstern, Peterseim, Comput... (read more)

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  • NUMERICAL ANALYSIS
  • NUMERICAL ANALYSIS