Geodesic

Sommaire du Fascicule no. 1

The Słupecki criterion by duality
p. 5-11
On exponentiation on n-ary hyperalgebras
p. 13-19
On distributive trices
p. 21-29
Cantor extension of a half lineary cyclically ordered group
p. 31-46
Generalized morphisms of abelian m-ary groups
p. 47-55
Some properties of congurence relations on orthomodular lattices
p. 57-66
The vector cross product from an algebraic point of view
p. 67-82
Hypersubstitutions in orthomodular lattices
p. 83-92
Solution of Belousov's problem
p. 93-103
Balanced congruences
p. 105-114
On the special context of independent sets
p. 115-122

Sommaire du Fascicule no. 2

Cardinalities of lattices of topologies of unars and some related topics
p. 129-137
On the structure of halfdiagonal-halfterminal-symmetric categories with diagonal inversions
p. 139-163
Some modifications of congruence permutability and dually congruence regular varietie
p. 165-174
The semantical hyperunification problem
p. 175-200
Minimal formations of universal algebras
p. 201-205
Maximal column rank preservers of fuzzy matrices
p. 207-218
Tree transformations defined by hypersubstitutions
p. 219-227
Congruence classes in Brouwerian semilattices
p. 229-237
Ring-like structures with unique symmetric difference related to quantum logic
p. 239-253
The lattice of subvarieties of the biregularization of the variety of Boolean algebras
p. 255-268