Delaunay triangulation of manifolds

JD Boissonnat, R Dyer, A Ghosh - Foundations of Computational …, 2018‏ - Springer
We present an algorithm for producing Delaunay triangulations of manifolds. The algorithm
can accommodate abstract manifolds that are not presented as submanifolds of Euclidean …

Preserving invariance properties of reaction–diffusion systems on stationary surfaces

M Frittelli, A Madzvamuse, I Sgura… - IMA Journal of …, 2019‏ - academic.oup.com
We propose and analyse a lumped surface finite element method for the numerical
approximation of reaction–diffusion systems on stationary compact surfaces in. The …

Point set silhouettes via local reconstruction

M Olson, R Dyer, H Zhang, A Sheffer - Computers & Graphics, 2011‏ - Elsevier
We present an algorithm to compute the silhouette set of a point cloud. Previous methods
extract point set silhouettes by thresholding point normals, which can lead to simultaneous …

Piecewise flat curvature and Ricci flow in three dimensions

R Conboye, WA Miller - arxiv preprint arxiv:1603.03113, 2016‏ - arxiv.org
Discrete forms of the scalar, sectional and Ricci curvatures are constructed on simplicial
piecewise flat triangulations of smooth manifolds, depending directly on the simplicial …

Delaunay triangulation of manifolds

JD Boissonnat, R Dyer, A Ghosh - arxiv preprint arxiv:1311.0117, 2013‏ - arxiv.org
We present an algorithm for producing Delaunay triangulations of manifolds. The algorithm
can accommodate abstract manifolds that are not presented as submanifolds of Euclidean …

Distributed mean curvature on a discrete manifold for Regge calculus

R Conboye, WA Miller, S Ray - Classical and Quantum Gravity, 2015‏ - iopscience.iop.org
The integrated mean curvature of a simplicial manifold is well understood in both Regge
Calculus and Discrete Differential Geometry. However, a well motivated pointwise definition …

ADAPTING DIGITAL ARCHITECTURE VOCABULARY TO REFORMULATE GEOMETRIC COMPOSITIONS OF ISLAMIC FACADES-CASE STUDY: PROPOSED …

SI HASSAN - Architecture and Planning Journal (APJ), 2023‏ - digitalcommons.bau.edu.lb
Islamic architectural facades characterized by many distinguished vocabularies that formed
its character; as arches, ornaments, al-Muqarnas and mashrabeya etc. However, during the …

[PDF][PDF] A Contribution to Topological Learning and its Application in Social Networks

D Ezzeddine - 2014‏ - academia.edu
Supervised Learning is a popular field of Machine Learning that has made recent progress.
In particular, many methods and procedures have been developed to solve the classification …

A plane view of geometric silhouettes

MJ Olson - 2011‏ - summit.sfu.ca
Geometric silhouettes are arcs on a surface representation that separate front-facing regions
from back-facing regions with respect to a given viewpoint. These arcs are in general …

[معلومات الإصدار][C] ADAPTING DIGITAL ARCHITECTURE VOCABULARY TO REFORMULATE GEOMETRIC COMPOSITIONS OF ISLAMIC FAÇADES

SI HASSAN