Geodesic

Sommaire du Fascicule no. 1

Semilattices with sectional mappings
p. 11-19
The dimension of a variety
p. 35-47
Commutative directoids with sectional involutions
p. 49-58
Completion of partially ordered sets
p. 59-67
Maximal submonoids of monoids of hypersubstitutions
p. 69-85
The lattice of varieties of fibered automata
p. 87-107
The completely distributive lattice of machine invariant sets of infinite words
p. 109-121
Lattices of relative colour-families and antivarieties
p. 123-139
Axiomatization of quasigroups

Sommaire du Fascicule no. 2

The table of characters of some quasigroups
p. 147-167
Pseudocomplements in sum-ordered partial semirings
p. 169-186
On coalgebras and type transformations
p. 187-197
Remarks to Głazek's results on n-ary groups
p. 199-233
Retracts and Q-independence
p. 235-243
Nd-solid varieties
p. 245-262
Prime ideal theorem for double Boolean algebras
p. 263-275
Maximal clones and maximal permutation groups
p. 277-291