Geodesic

Volume 138 (1991) no. 1

Sommaire

Comparing $∏^0_2$ sets of the Baire space by means of general recursive operators
p. 1-12
The Hahn-Banach theorem implies the existence of a non-Lebesgue measurable set
p. 13-19
The Hahn-Banach theorem implies the Banach-Tarski paradox
p. 21-22
Ideals of the second category
p. 23-26
The space of Lipschitz maps from a compactum to an absolute neighborhood LIP extensor
p. 27-34
Caractérisation topologique de l'espace des fonctions dérivables
p. 35-58
Collectionwise Hausdorffness at limit cardinals
p. 59-67