Canadian Journal of Mathematics |
Common terms and phrases
additive function avons boundary bounded caracteristique choice of metric closed connected sets closed sets common point complement complementary ratios components connected sets convex function convex hull convex set corresponding cosh d'une defined denote deux disjoint edges exists field equations finite incidence finite number follows graph H. S. M. Coxeter hence impair inner measure integral interior intersection iteration Jacobian l'equation l'orbite lattice lemma Let Q linear mapping Math maximal family metric tensor midpoint convex function modified nerve nearly convex nombre non-empty non-null non-planar open sets open sphere open subset orbites limites outer measure Papapetrou's periodique permutations peut planar portion plane point of Q points doubles polygonal polygonal arc premiere Proof properties prove quasiconvex set real number resultats segments semiconnected set containing set Q solution space subgraph suivante suppose Theorem theory timbre union curve valeurs vector vertices voisines zero