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» Normalization of rings
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85
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JSC
2010
63views more  JSC 2010»
14 years 11 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...
82
Voted
JSC
1998
42views more  JSC 1998»
15 years 23 days ago
A Normal Form for Function Rings of Piecewise Functions
Martin von Mohrenschildt
87
Voted
IJON
2002
83views more  IJON 2002»
15 years 23 days 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
94
Voted
MOC
2011
14 years 8 months 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
110
Voted
CORR
2002
Springer
123views Education» more  CORR 2002»
15 years 28 days 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