𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Minimal energy surfaces on Powell–Sabin type triangulations

✍ Scribed by D. Barrera; M.A. Fortes; P. González; M. Pasadas

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
945 KB
Volume
58
Category
Article
ISSN
0168-9274

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Filling polygonal holes with minimal ene
Filling polygonal holes with minimal energy surfaces on Powell–Sabin type triangulations
✍ D. Barrera; M.A. Fortes; P. González; M. Pasadas 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 706 KB

In this paper we present two different methods for filling in a hole in an explicit 3D surface, defined by a smooth function f in a part of a polygonal domain D ⊂ R 2 . We obtain the final reconstructed surface over the whole domain D. We do the filling in two different ways: discontinuous and conti

Minimal energy -surfaces on uniform Powe
Minimal energy -surfaces on uniform Powell–Sabin-type meshes for noisy data
✍ D. Barrera; M.A. Fortes; P. González; M. Pasadas 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 906 KB

In this paper we present a method to obtain for noisy data, a C r -surface, for any r 1, on a polygonal domain which approximates a Lagrangian data set and minimizes a quadratic functional that contains some terms associated with Sobolev semi-norms weighted by some smoothing parameters. The minimiza

A bivariate cubic super spline space on
A bivariate cubic super spline space on Powell–Sabin triangulation
✍ Sun-Kang Chen; Huan-Wen Liu 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 433 KB

A bivariate C 1 cubic super spline is constructed on Powell-Sabin type-1 split with the additional smoothness at vertices in the original triangulation being C 2 , which permits the Hermite interpolation up to the second order partial derivatives exactly on all the vertices in the original triangula