Geodesic

Tome 140 (1991) no. 2

Sommaire

The semi-index product formula
p. 99-120
The coincidence Nielsen number for maps into real projective spaces
p. 121-136
Relatively recursive expansions
p. 137-155
A characterization of dendroids by the n-connectedness of the Whitney levels
p. 157-174
On reflection of stationary sets
p. 175-181
Definable hereditary families in the projective hierarchy
p. 183-189
On the computation of the Nielsen numbers and the converse of the Lefschetz coincidence theorem
p. 191-196
Erratum to the paper "The Axion of Choice, the Löwenheim–Skolem Theorem and Borel models" (Fund. Math. 137 (1991), 53-58)
p. 197