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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

1999, Volume 258

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Representation theory, dynamical systems, combinatorial and algoritmic methods. Part IV


Polynomial-time computation of degrees of algebraic varieties in zero-characteristic and its applications
A. L. Chistov
7
Real factorization of multivariate polynomials with integer coefficients
A. Galligo
60
A new GAP group library for irreducible maximal solvable subgroups of prime degree classical groups
A. S. Detinko
71
Some properties of elementary Hamiltonian matrices
R. Coleman
82
A computation of the characteristic polynomial of an endomorphism of a free module
G. I. Malashonok
101
Bulk-synchronous parallel Gaussian elimination
A. V. Tiskin
115
On the algebraic identification problem: results and perspectives
C. Hespel, G. Jacob
134
A Program for computing cohomologies of Lie superalgebras of vector fields
V. V. Kornyak
148
Algorithms in algebraic topology and homological algebra: the problem of the complexity
P. R. Hurado, V. Álvarez, J. A. Armario, R. Gonsáles-Días
161
Involutive division technique: some generalizations and optimizations
V. P. Gerdt
185
Symmetry analysis of differential equations using MATHLIE
G. Baumann
208
Parallel implementation of stability analysis of difference schemes with MATHEMATICA
V. G. Ganzha, E. V. Vorozhtsov
231
Symbolic computation of the averaged Hamiltonian, describing the motion of asteroids under the influence of major planets
I. V. Tupikova, A. A. Vakhidov
256
Problems of stability of dynamic systems and computer algebra
A. V. Banshchikov, L. A. Burlakova, V. D. Irtegov
262
Symbolic Computation with Indexed Objects within Mathematica
S. A. Klioner
280
Central Configurations of the 5-body problem with equal masses in three-dimensional space
I. Kotsireas, D. Lazard
292
Intelligent Front-End for Solving Differential and Non-Linear Equations Systems
S. Maruster, V. Negru, D. Petcu, S. Calin
318
The Realization of an OpenMath Server for REDUCE
M. Gaëtano, C. Huchet, W. Neun
335
Knowledge base on special functions
S. Yu. Slavyanov, W. Lay, A. M. Akopyan, A. B. Pirozhnikov, V. Yu. Dmitriev, A. B. Yazik, V. Zhegunov
345


© Steklov Math. Inst. of RAS, 2025