2 papers
math.NA2020
A super-smooth spline space over planar mixed triangle and quadrilateral meshes
Jan Grošelj, Mario Kapl, Marjeta Knez +2
In this paper we introduce a spline space over mixed meshes composed of triangles and quadrilaterals, suitable for FEM-based or isogeometric analysis. In this context, a mesh…
math.CO2018
Splittable and unsplittable graphs and configurations
Nino Bašić, Jan Grošelj, Branko Grünbaum +1
We prove that there exist infinitely many splittable and also infinitely many unsplittable cyclic configurations. We also present a complete study of trivalent cyclic Haar…