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Georg Muntingh

Research Scientist

Georg Muntingh

Research Scientist

Georg Muntingh
Phone: 410 03 728
Department: Mathematics and Cybernetics
Office: Oslo

Publications and responsibilities

Publications

Publication

Stable Simplex Spline Bases for C3 Quintics on the Powell–Sabin 12-Split

https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1368809

For the space of \(C^3\) quintics on the Powell–Sabin 12-split of a triangle, we determine explicitly the six symmetric simplex spline bases that reduce to a B-spline basis on each edge and have a positive partition of unity, a Marsden identity that splits into real linear factors, and an intuitive ...

Authors Lyche Tom Johan Muntingh Agnar Georg Peder
Year 2016
Type Journal publication
Publication

Symmetry Detection of Rational Space Curves from their Curvature and Torsion

https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1305260

We present a novel, deterministic, and efficient method to detect whether a given rational space curve is symmetric. By using well-known differential invariants of space curves, namely the curvature and torsion, the method is significantly faster, simpler, and more general than an earlier method add...

Authors Alcazar Juan Gerardo Hermoso Carlos Muntingh Agnar Georg Peder
Year 2015
Type Journal publication
Publication

A Hermite interpolatory subdivision scheme for C2-quintics on the Powell-Sabin 12-split

https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1191438

In order to construct a C1C1-quadratic spline over an arbitrary triangulation, one can split each triangle into 12 subtriangles, resulting in a finer triangulation known as the Powell–Sabin 12-split. It has been shown previously that the corresponding spline surface can be plotted quickly by means o...

Authors Lyche Tom Muntingh Agnar Georg Peder
Year 2014
Type Journal publication
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