Sciweavers

10 search results - page 1 / 2
» On polynomial integrals over the orthogonal group
Sort
View
JCT
2011
100views more  JCT 2011»
12 years 11 months ago
On polynomial integrals over the orthogonal group
We consider integrals of type On ua1 11 . . . uan 1nub1 21 . . . ubn 2n du, with respect to the Haar measure on the orthogonal group. We establish several remarkable invariance pro...
Teodor Banica, Benoit Collins, Jean-Marc Schlenker
DAC
2011
ACM
12 years 4 months ago
Fast non-monte-carlo transient noise analysis for high-precision analog/RF circuits by stochastic orthogonal polynomials
Stochastic device noise has become a significant challenge for high-precision analog/RF circuits, and it is particularly difficult to correctly include both white noise and flic...
Fang Gong, Hao Yu, Lei He
NA
2007
80views more  NA 2007»
13 years 3 months ago
Image reconstruction by OPED algorithm with averaging
Abstract. OPED is a new image reconstruction algorithm based on orthogonal polynomial expansion on the disk. We show that the integral of the approximation function in OPED can be ...
Yuan Xu, Oleg Tischenko, Christoph Hoeschen
JAT
2010
77views more  JAT 2010»
13 years 2 months ago
Quadrature formula for computed tomography
We give a bivariate analog of the Micchelli-Rivlin quadrature for computing the integral of a function over the unit disk using its Radon projections. AMS subject classification:...
Borislav Bojanov, Guergana Petrova
ANTS
2006
Springer
105views Algorithms» more  ANTS 2006»
13 years 8 months ago
A Modular Method for Computing the Splitting Field of a Polynomial
We provide a modular method for computing the splitting field Kf of an integral polynomial f by suitable use of the byproduct of computation of its Galois group Gf by p-adic Staudu...
Guénaël Renault, Kazuhiro Yokoyama