Results 41 to 50 of about 250,418 (87)

A new algorithm for fast generalized DFTs

open access: yes, 2018
We give an new arithmetic algorithm to compute the generalized Discrete Fourier Transform (DFT) over finite groups $G$. The new algorithm uses $O(|G|^{\omega/2 + o(1)})$ operations to compute the generalized DFT over finite groups of Lie type, including ...
Hsu, Chloe Ching-Yun, Umans, Chris
core  

On eigenvectors of nilpotent Lie algebras of linear operators

open access: yes, 2006
We give a condition ensuring that the operators in a nilpotent Lie algebra of linear operators on a finite dimensional vector space have a common eigenvector.Comment: Four ...
Hirsch, Morris W., Robbin, Joel W.
core  

A new kind of polynomials for finite groups

open access: yesRicerche di Matematica
Let Property X be a certain property of some finite groups; for instance, nilpotent, supersolvable, solvable et cetera. The Thompson-like problem asks whether for two finite groups G1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym}
A. K. Asboei, C. Anabanti
semanticscholar   +1 more source

Generating fast Fourier transforms of solvable groups

open access: yesJournal of symbolic computation, 2004
M. Clausen, Meinard Müller
semanticscholar   +1 more source

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