𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Almost all trees are co-immanantal

✍ Scribed by Russell Merris


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
333 KB
Volume
150
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Almost all trees share a complete set of
✍ Phillip Botti; Russell Merris πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 371 KB

## Abstract Let Ο‡ be an irreducible character of the symmetric group __S__~__n__~. For an __n__‐by‐__n__ matrix __A__ = (__a__~__ij__~), define equation image If __G__ is a graph, let __D__(__G__) be the diagonal matrix of its vertex degrees and __A__(__G__) its adjacency matrix. Let __y__ and __

Almost All Maps Are Asymmetric
✍ L.B. Richmond; N.C. Wormald πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 291 KB

We give a simple proof of the fact that for a wide variety of classes of maps on surfaces, almost all maps in the class are asymmetric. Our method is based on recent results on the appearance of submaps in the classes. 'c. 1995 Academic Press, Inc.

Almost all comparability graphs are UPO
✍ Rolf H. MΓΆhring πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 430 KB

An undirected graph G is called a comparability graph if there exists an orientation of its edges such that the resulting relation on its vertex set is a partial order P. A comparability graph is UPO (i.e. uniquely partially orderable) if, except for its dual p-x, there is only one such partial orde

Almost all Cayley graphs are hamiltonian
✍ Meng Jixiang; Huang Qiongxiang πŸ“‚ Article πŸ“… 1996 πŸ› Institute of Mathematics, Chinese Academy of Scien 🌐 English βš– 278 KB
Almost all webs are not rank-perfect
✍ Arnaud PΓͺcher; Annegret K. Wagler πŸ“‚ Article πŸ“… 2005 πŸ› Springer-Verlag 🌐 English βš– 270 KB
All trees are 1-embeddable and all excep
✍ C.R.J. Clapham; J. Sheehan πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 484 KB

Clapham, C.R.J. and J. Sheehan, All trees are I-embeddable and all except stars are 2-embeddable, Discrete Mathematics 120 (1993) 253-259. A graph G with n vertices is said to be embeddable (in its complement) if there is an automorphism 4 of K, such that E(G)nE(&G))=@. It is known that all trees