Geodesic

Volume 20 (1970) no. 2

Sommaire

Summaries of articles published in this issue
Tolerance in algebraic structures
p. 179-183
The mixed product decompositions of partially ordered groups
p. 184-206
Über eine nichtlineare Differentialgleichung dritter Ordnung
p. 207-219
On a certain relation for closure operation on a semigroup
p. 220-231
Mixed abelian groups of torsion free rank one
p. 232-242
Ergodische Theorie der Engelschen und Sylvesterschen Reihen
p. 243-245
On the comparative growth of convex functions
p. 246-250
Régularité de l'évolution linéaire isochrone
p. 251-302
Union and symmetry preserving endomorphisms of the semigroup of all binary relations on a set
p. 303-314
Sur la déformation projective des systèmes osculateurs d'une congruence de droites
p. 315-326
Sur la bidéformation projective des congruences de droites