Characteristic polynomials of Straffin digraphs
โ Scribed by David C. Fisher
- Book ID
- 107826542
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 426 KB
- Volume
- 218
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let ฯ be a semi-free action of a group G on a finite digraph . The front divisor /ฯ(ฯ) of has as vertex set the set of the vertex orbits of ฯ and there are t arcs going from ลซ to v in /ฯ(ฯ) if from any vertex u of the orbit ลซ there are t arcs of going towards the vertices in v. Our main result is th
Let G be a digraph with n vertices and A(G) be its adjacency matrix. A monic polynomialf(x) of degree at most n is called an annihilating polynomial of G iff(A(G)) = O. G is said to be annihilatingly unique if it possesses a unique annihilating polynomial. In this paper, we give the explicit express