Let G be a finite group, S a subset of G=f1g; and let Cay Γ°G; SΓ denote the Cayley digraph of G with respect to S: If, for any subset T of G=f1g; CayΓ°G; SΓ ffi CayΓ°G; T Γ implies that S a ΒΌ T for some a 2 AutΓ°GΓ; then S is called a CI-subset. The group G is called a CIM-group if for any minimal gene
On the rational spectra of graphs with abelian singer groups
β Scribed by W.G. Bridges; R.A. Mena
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 597 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0024-3795
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π SIMILAR VOLUMES
The Hamilton cycles of a graph generate a subspace of the cycle space called the Hamilton space. The Hamilton space of any connected Cayley graph on an abelian group is determined in this paper.
Let p be a prime number and K be an algebraically closed field of characteristic p. Let G be a finite group and B be a (p-) block of G. We denote by l B the number of isomorphism classes of irreducible KG-modules in B. Let D be a defect group of B and let B 0 be the Brauer correspondent of B, that i
Let \* 1 >\* 2 > } } } >\* d be points on the real line. For every k=1, 2, ..., d, the k-alternating polynomial P k is the polynomial of degree k and norm Because of this optimality property, these polynomials may be thought of as the discrete version of the Chebychev polynomials T k and, for parti