Geodesic

Volume 14 (2008) no. 7

Sommaire

PI-groups and PI-representations of groups
p. 3-13
The ranks of central unit groups of integral group rings of alternating groups
p. 15-21
Anti-isomorphisms of graded endomorphism rings of graded modules close to free ones
p. 23-36
Elementary equivalence of generalized incidence rings
p. 37-42
Upper-modular elements of the lattice of semigroup varieties.~II
p. 43-51
Regev's and Amitsur's conjectures for codimensions of generalized polynomial identities
p. 53-62
Model-theoretic properties of free, projective, and flat $S$-acts
p. 63-110
On a class of modules over group rings of soluble groups with restrictions on some systems of subgroups
p. 111-119
Admissible quivers
p. 121-128
Transformation semigroups preserving a~binary relation
p. 129-135
Prime and semiprime lattice ordered Lie algebras
p. 137-143
Graded Lie algebras with null component contained in a~sum of commuting algebras
p. 145-150
Acts over semilattices
p. 151-156
On prime matrices over distributive lattices
p. 157-173
What do the Engel laws and positive laws have in common?
p. 175-183
On weakly special radical of semigroups
p. 185-188
Simple and pseudosimple algebras with operators
p. 189-207
Splitting length of Abelian mixed groups of torsion-free rank~1
p. 209-221
On concrete characterization of universal hypergraphic automata
p. 223-231