Geodesic

Volume 14 (2008) no. 4

Sommaire

In memory of Eugeny Vasilievich Pankratiev
p. 3-14
Indicial rational functions of linear ordinary differential equations with polynomial coefficients
p. 15-34
Parallelization of matrix algorithms for Gr\"obner basis computation
p. 35-64
Prime graded modules
p. 65-74
Elementary equivalence of semigroups of invertible matrices with nonnegative elements over commutative partially ordered rings
p. 75-85
The principal kernels of semifields of continuous positive functions
p. 87-107
On the generalized Ritt problem as a~computational problem
p. 109-120
One-element differential standard bases with respect to inverse lexicographical orderings
p. 121-135
Matrices and graphs of essential dependence of proper families of functions
p. 137-149
Jacobi's bound for systems of algebraic differential equations
p. 151-166
Dimension polynomials of intermediate differential fields and the strength of a~system of differential equations with group action
p. 167-180
Pseudogeometries with clusters and an example of a~recursive $[4,2,3]_{42}$-code
p. 181-192
Code optimizations for size based on architecture transformations
p. 193-212
The quasi-spectrum of divided powers
p. 213-226
Bezout modules and rings
p. 227-229
Matrices with different Gondran--Minoux and determinantal ranks over $\mathrm{max}$-algebras
p. 231-268