Canadian Journal of Mathematics |
常見字詞
abelian group alternating group Amer apply asymptotic boundary operator boundary value problem chain equivalence chromatic graph coclosed harmonic forms coderived color column commutative complex conjugate consider converges corresponding cubic residues cycles cyclic permutation defined denote derived diagonal element differential equations direct product duplication principle factor fixed free abelian group Fubini's theorem given graph of girth Green's formula group homomorphism group of order H. S. M. Coxeter harmonic fields harmonic forms Hence homology groups identity inequality infinite interconnected set isomorphic Laplace transform Lemma Math matrix modulo natural ring homomorphism non-residues obtain orthogonality p-cycles polynomial properties prove quadratic residues real axis relations representation result ring homomorphism row equivalent s-element subset satisfy segments set-transitive groups solution subgroup symbols symmetric groups symmetrical graphs tensor product Theorem 2.1 theory transitive groups unique vanishes vertex vertices yields a graph