Geodesic

Sommaire du Fascicule no. 1

Special issue devoted to Professor Yuriy Drozd (on the occasion of his 60th birthday)
p. E-G
On representation type of a~pair of posets with involution
p. 1-7
Gorenstein matrices
p. 8-29
Realizations of affine Lie algebras
p. 30-46
Miniversal deformations of chains of linear mappings
p. 47-61
A decomposition theorem for semiprime rings
p. 62-68
Abnormal subgroups and Carter subgroups in some infinite groups
p. 69-83
Color-detectors of hypergraphs
p. 84-91
$\mathcal{H}$--,$\mathcal{R}$-- and $\mathcal{L}$--cross-sections of the infinite symmetric inverse semigroup $IS_X$
p. 92-104
On the mean square of the Epstein zeta-function
p. 105-121
Wreath product of Lie algebras and Lie algebras associated with Sylow p-subgroups of finite symmetric groups
p. 122-132
Maximality of affine group, and hidden graph cryptosystems
p. 133-150
Diagonalizability theorems for matrices over rings with finite stable range
p. 151-165

Sommaire du Fascicule no. 2

On bounded $m$-reducibilities
p. 1-19
On posets of width two with positive Tits form
p. 20-35
Steiner $P$-algebras
p. 36-45
Some properties of primitive matrices over Bezout B-domain
p. 46-57
Extended $G$-vertex colored partition algebras as centralizer algebras of symmetric groups
p. 58-79
On strongly graded Gorestein orders
p. 80-89
A note to our paper ``Automorphisms of homogeneous symmetric groups and hierarchomorphisms of rooted trees''
p. 90-93
A note to my paper ``Generalized equivalence of collections of matrices and common divisors of matrices''
p. 94-95
A letter to~ADM Editorial board

Sommaire du Fascicule no. 3

Topological semigroups of matrix units
p. 1-17
On mappings of terms determined by hypersubstitutions
p. 18-29
A necessary condition to test the minimality of generalized linear sequential machines using the theory of near-semirings
p. 30-45
Criterions of supersolubility of some finite factorizable groups
p. 46-55
On square-Hamiltonian graphs
p. 56-59
Two-generated graded algebras
p. 60-84
A note on $c$-normal subgroups of finite groups
p. 85-95
Ternary Hopf algebras
p. 96-106

Sommaire du Fascicule no. 4

Generators and relations for the semigroups of increasing functions on $\mathbb N$ and $\mathbb Z$
p. 1-15
Normal functors in the coarse category
p. 16-27
Presentations and word problem for strong semilattices of semigroups
p. 28-35
Automaton extensions of mappings on the set of words defined by finite Mealy automata
p. 36-47
Action type geometrical equivalence of representations of groups
p. 48-79
Recurrence sequences over residual rings
p. 81-92
Rings which have $(m,n)$-flat injective modules
p. 93-100