Geodesic

Sommaire du Fascicule no. 1

Sur la définition de fonction essentiellement intégrable par rapport à une mesure vectorielle positive
p. 1-10
Note on the distributive closure operators of a complete lattice
p. 11-25
Extended topology: perfect sets
p. 27-34
On the arithmetical function $\sigma _k^*$
p. 35-40
Examples of completely exclusive direct product
p. 41-54
Some integral matrix equations
p. 55-66

Sommaire du Fascicule no. 2

On the strongly regular summability of Fourier series
p. 67-72
The minimal polynomial of a commutator
p. 73-76
Extended topology: continuity - I
p. 77-93
An addition theorem for the confluent hypergeometric series
p. 95-101
Extended topologies and iteration and recursion of set-functions
p. 103-129

Sommaire du Fascicule no. 3

Note on $\alpha $-complete congruences of $\alpha $-complete lattices
p. 131-138
Two sets of axioms for Boolean algebras
p. 139-145
On the equipollence of sets
p. 147-156
Sur une construction des algebres de Lukasiewicz trivalentes
p. 157-167
A characterization of Morgan lattices
p. 169-171
Lattices of linear topologies
p. 173-181

Sommaire du Fascicule no. 4

The number of subsemigroups of certain semigroups
p. 183-191
A new set of postulates for topological spaces
p. 193-198
Vector lattices, Boolean rings and simple functions
p. 199-204