Geodesic

Sommaire du Fascicule no. 1

Interior and closure operators on bounded commutative residuated l-monoids
p. 11-27
Distributive differential modals
p. 29-47
k-Normalization and (k+1)-level inflation of varieties
p. 49-62
On fuzzy ideals of pseudo MV-algebras
p. 63-75
Commutative directoids with sectionally antitone bijections
p. 77-89
The greatest regular-solid variety of semigroups % Dedicated to R. McKenzie's 60$^th$ birthday %
p. 91-119
On some properties of Chebyshev polynomials
p. 121-133

Sommaire du Fascicule no. 2

A common approach to directoids with an antitone involution and D-quasirings
p. 139-145
On ideals in regular ternary semigroups
p. 147-159
Wreath product of a semigroup and a Γ-semigroup
p. 161-178
On covariety lattices
p. 179-191
On the lattice of congruences on inverse semirings
p. 193-208
Noetherian and Artinian pseudo MV-algebras
p. 209-225
Positive splittings of matrices and their nonnegative Moore-Penrose inverses
p. 227-235
Normalization of basic algebras
p. 237-249
Minimal bounded lattices with an antitone involution the complemented elements of which do not form a sublattice
p. 251-259