𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A few theorems concerning pairs of matroid bases

✍ Scribed by Ladislav A. Novak


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
205 KB
Volume
18
Category
Article
ISSN
0098-9886

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Some Theorems Concerning the Star Chroma
✍ Bing Zhou πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 379 KB

We investigate the notion of the star chromatic number of a graph in conjunction with various other graph parameters, among them, clique number, girth, and independence number. 1997 Academic Press /\*(G)=inf { m d : G has an (m, d )&coloring = . article no. TB961738 245 0095-8956Γ‚97 25.00

On a Conjecture Concerning a Theorem of
✍ Guenther Walther πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 302 KB

A conjecture concerning the Crame r Wold device is answered in the negative by giving a Fourier-free, probabilistic proof using only elementary techniques. It is also shown how a geometric idea allows one to interpret the Crame r Wold device as a special case of a more general concept.

A Short Proof of a Theorem Concerning De
✍ Bing Wei πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 74 KB

proved that if G is a 2-connected graph with n vertices such that d(u)+d(v)+d(w) n+} holds for any triple of independent vertices u, v, and w, then G is hamiltonian, where } is the vertex connectivity of G. In this note, we will give a short proof of the above result.