On two conjectures of Faith
โ Scribed by M. Haim; M.C. Iovanov; B. Torrecillas
- Book ID
- 113675588
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 179 KB
- Volume
- 367
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Chetwynd and Hilton have elsewhere posed two conjectures, one a general statement on edge-colouring simple graphs G with A(G) > i lV(G)I, and a second to the effect that a regular simple graph G with d(G) 3 -1 IV(G) 1 is l-factorizable. We set out the evidence for both these conjectures and sho
A positive integer m is said to be a practical number if every integer n, with 1 n \_(m), is a sum of distinct positive divisors of m. In this note we prove two conjectures of Margenstern: (i) every even positive integer is a sum of two practical numbers; (ii) there exist infinitely many practical