๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On two conjectures of Hartshorne's

โœ Scribed by Daniel Barlet; Thomas Peternell; Michael Schneider


Publisher
Springer
Year
1990
Tongue
English
Weight
554 KB
Volume
286
Category
Article
ISSN
0025-5831

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Two conjectures on edge-colouring
โœ A.J.W. Hilton ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 311 KB

## 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

On the two conjectures of Graffiti
โœ Xiao-Dong Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 201 KB
A note on two conjectures of geller
โœ D.J. Hartfiel; C.J. Maxson ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 144 KB

In this note we answer two conjectures of Geller as given in this journal. The technical language used herein is as that in Geller's article, and hence no dictionary of these words will be given. For the sake of clarity of presentation, each of Geller's conjectures is answered in a separate section.

On Two Conjectures about Practical Numbe
โœ Giuseppe Melfi ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 240 KB

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