Sciweavers

24 search results - page 1 / 5
» Normalization of rings
Sort
View
JSC
2010
63views more  JSC 2010»
13 years 4 months ago
Normalization of rings
We present a new algorithm to compute the integral closure of a reduced Noetherian ring in its total ring of fractions. A modification, applicable in positive characteristic, whe...
Gert-Martin Greuel, Santiago Laplagne, Frank Seeli...
IJON
2002
83views more  IJON 2002»
13 years 5 months ago
An adaptive spike-timing-dependent plasticity rule
We examine the conditions under which spike-timing-dependent plasticity (STDP) normalizes post-synaptic
Jesper Tegnér, Ádám Kepecs
MOC
2011
13 years 15 days ago
Torsion units in integral group rings of Janko simple groups
Abstract. Using the Luthar-Passi method, we investigate the classical Zassenhaus conjecture for the normalized unit group of integral group rings of Janko simple groups. As a conse...
V. A. Bovdi, Eric Jespers, Alexander Konovalov
CORR
2002
Springer
123views Education» more  CORR 2002»
13 years 5 months ago
Ideal decompositions and computation of tensor normal forms
Abstract. Symmetry properties of r-times covariant tensors T can be described by certain linear subspaces W of the group ring K[Sr] of a symmetric group Sr. If for a class of tenso...
Bernd Fiedler