𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Products of Many-Variable Polynomials: Pairs That Are Maximal in Bombieri′s Norm

✍ Scribed by B. Beauzamy


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
315 KB
Volume
55
Category
Article
ISSN
0022-314X

No coin nor oath required. For personal study only.

✦ Synopsis


We continue the research initiated in Beauzamy et al. (J. Number Theory 36 (1990), 219-245) and Beauzamy et al. (to appear) about products of many-variable polynomials. We investigate the pairs ((P, Q)) which are maximal for products in Bombieri's norm (that is for which ([P Q]) is a large as possible) and prove a stability result: if the product ([P Q]) is close to maximal, then both (P) and (Q) are close to extremal polynomials. 1. 1995 Academic Press, Inc.