Sciweavers

4 search results - page 1 / 1
» On some cubature formulas on the sphere
Sort
View
JAT
2006
41views more  JAT 2006»
13 years 4 months ago
On some cubature formulas on the sphere
Jürgen Prestin, Daniela Rosca
AMC
2011
12 years 8 months ago
An algebraic cubature formula on curvilinear polygons
We implement in Matlab a Gauss-like cubature formula on bivariate domains whose boundary is a piecewise smooth Jordan curve (curvilinear polygons). The key tools are Green’s int...
G. Santin, Alvise Sommariva, Marco Vianello
NA
2008
78views more  NA 2008»
13 years 4 months ago
A walk through energy, discrepancy, numerical integration and group invariant measures on measurable subsets of euclidean space
(A) The celebrated Gaussian quadrature formula on finite intervals tells us that the Gauss nodes are the zeros of the unique solution of an extremal problem. We announce recent re...
S. B. Damelin
CORR
2006
Springer
77views Education» more  CORR 2006»
13 years 4 months ago
Quantization Bounds on Grassmann Manifolds and Applications to MIMO Communications
This paper considers the quantization problem on the Grassmann manifold Gn,p, the set of all p-dimensional planes (through the origin) in the n-dimensional Euclidean space. The ch...
Wei Dai, Youjian Liu, Brian Rider