Geodesic

Volume 12 (2006) no. 2

Sommaire

Konstantin Igorevich Beidar (1951--2004)
p. 3-15
Almost completely decomposable groups with primary regulator quotients and their endomorphism rings
p. 17-38
Elementary equivalence of the semigroup of invertible matrices with nonnegative elements
p. 39-53
Isomorphisms of the unitary group over a~ring
p. 55-70
Trisecant lemma for nonequidimensional varieties
p. 71-87
On Spechtian varieties of right alternative algebras
p. 89-100
Combinatorial generators of the multilinear polynomial identities
p. 101-110
On $\Sigma$-nilpotent ideals of topological PI-rings
p. 111-118
On multiple transitivity for products of sets of permutations
p. 119-141
On the dimensions of commutative subalgebras and subgroups
p. 143-157
Prime radicals of graded $\Omega$-groups
p. 159-174
Semirings of cyclic types
p. 175-192
The prime radical of $pl$-groups
p. 193-199
The atomic theory of division of semiring ideals
p. 201-208
The Jacobson radical of the Laurent series ring
p. 209-215