Geodesic

Volume 12 (1973) no. 5

Sommaire

Computability with functionals
p. 497-511
Certain examples of upper semilattices of computable numerations
p. 512-529
Nucleus and center of nonassociative rings
p. 530-549
Complete theories with a finite number of countable models
p. 550-576
An example of a group, finitely presented in the variety $\mathfrak{A}^{5}$, with an undecidable word problem
p. 577-602
Abelian subgroups in biprimitively finite groups
p. 603-614