Canadian Journal of Mathematics |
常見字詞
2-sous-groupe de Sylow abelian group acyclic affine arbitrary ascending chain condition BIBD blocks C(ho centres co-ordinates component condition on left conformal map construction contains contient convex corollary corresponding coset cut vertex cyclic cover d-polytope d'apres la proposition d'ordre d'ou define denote densest lattice packings density digits disentangling pairing diviseur effet elements etant Euler graph exactly exists finite circuit fixed follows given group difference set h ox hence implies inequality infinite inner function integer intersection invariantes involution isometry isomorphe l)-faces lattice packing left annihilators Lemma lettres linear Math matrix metrizable montre Moore space Moulton planes natural number nilpotent nilpotent ideal nodes number of spheres number of vertices obtain open covering paracompact permutation matrix peut pointwise paracompact polytope prime ring prove result rows s-faces screenable sequence sous-groupe sphere touches Steiner system subgraph subset Suppose tetrad triangle vertex vertu