Geodesic

Tome 18 (2013) no. 3

Sommaire

Two examples of diagonal bi-acts
p. 3-9
Codimension growth of algebras with adjoint unit
p. 11-26
The group of fractions of the semigroup of invertible nonnegative matrices of order three over a~field
p. 27-42
The Casimir element
p. 43-52
Abelian dqt-groups and rings on them
p. 53-67
Symmetric polynomials and nonfinitely generated $\mathrm{Sym}(\mathbb N)$-invariant ideals
p. 69-76
Colorings of partial Steiner systems and their applications
p. 77-115
A class of finite groups with Abelian centralizer of an element of order~$3$ of type $(3,2,2)$
p. 117-137
Concrete characterization of universal planar automata
p. 139-148
A self-induced metric on groupoids and its application to the analysis of cellular interactions in biology
p. 149-160
Representations of Gelfand--Graev type for the unitriangular group
p. 161-178
Extensions of automorphisms of submodules
p. 179-198
On values of elements in partially ordered groups
p. 199-212