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CSJM
2008
65views more  CSJM 2008»
13 years 11 months ago
A New Attempt On The F5 Criterion
Faug`ere's criterion used in the F5 algorithm is still not understand and thus there are not many implementations of this algorithm. We state its proof using syzygies to expl...
Christian Eder
CSJM
2008
88views more  CSJM 2008»
14 years 16 days ago
A zero-dimensional approach to compute real radicals
The notion of real radicals is a fundamental tool in Real Algebraic Geometry. It takes the role of the radical ideal in Complex Algebraic Geometry. In this article I shall describ...
Silke J. Spang
CSJM
2008
126views more  CSJM 2008»
14 years 16 days ago
Private Key Extension of Polly Cracker Cryptosystems
In 1993 Koblitz and Fellows proposed a public key cryptosystem, Polly Cracker, based on the problem of solving multivariate systems of polynomial equations, which was soon general...
Nina Taslaman
CSJM
2008
50views more  CSJM 2008»
14 years 16 days ago
On stability of a Pareto-optimal solution under perturbations of the parameters for a multicriteria combinatorial partition prob
Abstract. We consider a multicriteria variant for the wellknown partition problem. A formula of the stability radius for an efficient solution was obtained. Mathematics Subject Cl...
Vladimir A. Emelichev, Evgeny E. Gurevsky
CSJM
2008
52views more  CSJM 2008»
14 years 16 days ago
Specific features in automatic processing of the formations with prefixes
This article contains the information about the defining and analysis of some rules which will permit the automatic retrieving of the romanian prefixed formations and enriching th...
Mircea Petic
CSJM
2008
112views more  CSJM 2008»
14 years 16 days ago
About Precise Characterization of Languages Generated by Hybrid Networks of Evolutionary Processors with One Node
A hybrid network of evolutionary processors (an HNEP) is a graph where each node is associated with an evolutionary processor (a special rewriting system), a set of words, an inpu...
Artiom Alhazov, Yurii Rogozhin
CSJM
2008
65views more  CSJM 2008»
14 years 16 days ago
On the Cancellation Rule in the Homogenization
We consider the possible ways of the homogenization of nongraded non-commutative algebra and show that it should be combined with the cancellation rule to get the mathematically a...
Victor Ufnarovski
CSJM
2008
55views more  CSJM 2008»
14 years 16 days ago
Computing one of Victor Moll's irresistible integrals with computer algebra
We investigate a certain quartic integral from V. Moll's book "Irresistible Integrals" and demonstrate how it can be solved by computer algebra methods, namely by u...
Christoph Koutschan, Viktor Levandovskyy
CSJM
2008
91views more  CSJM 2008»
14 years 16 days ago
An algebraic approach to a study of two-dimensional affine differential system
In a present paper a problem of classification of Aff(2, R)orbits' dimensions is considered on example of an autonomous two-dimensional affine differential system of first or...
E. Naidenova
CSJM
2008
38views more  CSJM 2008»
14 years 16 days ago
Evaluation of the traffic coefficient in priority queueing systems
Methodology and algorithms of evaluation of the traffic coefficient in priority queueing systems with zero and nonzero switchover times are presented. In the case of zero switchov...
Gh. Mishkoy, A. Iu. Bejan, O. Benderschi