Canadian Journal of Mathematics |
常見字詞
abelian group algebraic Amer associated subgroups assume automorphism Bezout domain bundle C T[x C*-algebra closed manifolds coefficient commutative compact operator construction containing corollary coset countable defined denote dimension dissectible polyhedra double cover element equations example exists fibration finite free group function fundamental group GCD-domain GF(q group G Hence idempotent immersion f implies induced infinite cyclic integral involution isomorphic Lemma Let G manifolds Math matrix metacompact metrizable modulo monomials Moore space nil right ideals nilpotent non-zero obtain oriented PF-prime ideals polyhedron polynomial prime ideal primitive proof of Theorem Proposition prove quasigroups quotient rank regular homotopy result ring satisfies GD semi-perfect sequence Sºtº Steiner quasigroups Steiner triple systems subset subspace Suppose symmetric tetrahedron Theorem Theorem 3.1 topological treed HNN group trivial unibranched University vertices Xi-free xn+1 zero