3454 search results - page 251 / 691 » Modern computer algebra |
148
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FOCM
2008
15 years 6 months ago
2008
We develop new computational algorithms, based on the method of equivariant moving frames, for classifying the differential invariants of Lie symmetry pseudo-groups of differential...
154
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JSC
2006
15 years 6 months ago
2006
We propose an algorithm for computing an exact absolute factorization of a bivariate polynomial from an approximate one. This algorithm is based on some properties of the algebrai...
166
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MP
2006
15 years 6 months ago
2006
In this paper, we provide theoretical analysis for a cubic regularization of Newton method as applied to unconstrained minimization problem. For this scheme, we prove general local...
145
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AMC
2005
15 years 6 months ago
2005
In this paper, by using the theories and methods of mathematical analysis and computer algebra, a reliable algorithm of reduction of order approximation method for solving singula...
125
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DCG
2002
15 years 6 months ago
2002
We study the map which sends vectors of polynomials into their Wronski determinants. This defines a projection map of a Grassmann variety which we call a Wronski map. Our main res...