Geodesic

Volume 23 (2003) no. 1

Sommaire

An effective procedure for minimal bases of ideals in Z[x]
p. 5-11
A scheme for congruence semidistributivity
p. 13-18
On absolute retracts and absolute convex retracts in some classes of l-groups
p. 19-30
Complexity of hypersubstitutions and lattices of varieties
p. 31-43
Duality for some free modes
p. 45-61
Effect algebras and ring-like structures
p. 63-79