Articolo in rivista, 2016, ENG, 10.1016/j.camwa.2016.05.010

A new design for the implementation of isogeometric analysis in Octave and Matlab: GeoPDEs 3.0

R. Vázquez

Istituto di Matematica Applicata e Tecnologie Informatiche 'E. Magenes' del CNR

GeoPDEs (http://rafavzqz.github.io/geopdes) is an Octave/Matlab package for the solution of partial differential equations with isogeometric analysis, first released in 2010. In this work we present in detail the new design of the package, based on the use of Octave and Matlab classes. Compared to previous versions the new design is much clearer, and it is also more efficient in terms of memory consumption and computational time.

Computers & mathematics with applications (1987) 72 (3), pp. 523–554

Keywords

Isogeometric analysis, Finite element method, NURBS, B-splines, Matlab, Octave

CNR authors

Vazquez Hernandez Rafael

CNR institutes

IMATI – Istituto di matematica applicata e tecnologie informatiche "Enrico Magenes"