3 papers
math.CO2026
Trivariate Splines on Fans of Hyperplane Arrangements and Koszul Homology
Carles Checa, Michael DiPasquale, Pablo Mazón +5
We study the space of splines where denotes a smoothness distribution and is the fan of a central hyperplan…
cs.GR2026
Explicit Inversion of Planar NURBS Curves
Michelangelo Marsala, Pablo Mazón
We prove that a general planar NURBS curve parametrization admits an inverse map defined b…
math.AG2026
Real Line Congruences of Trilinear Birational Maps
Bert Jüttler, Pablo Mazón, Josef Schicho
Trilinear mappings appear naturally when performing spatial isogeometric discretizations of degree . Among them, birational maps are characterized by the property that both…