Counting integer reducible polynomials with bounded measure
Author(s) -
Artūras Dubickas
Publication year - 2016
Publication title -
applicable analysis and discrete mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.69
H-Index - 26
eISSN - 2406-100X
pISSN - 1452-8630
DOI - 10.2298/aadm160714014d
Subject(s) - mathematics , monic polynomial , measure (data warehouse) , bounded function , integer (computer science) , degree (music) , discrete orthogonal polynomials , combinatorics , macdonald polynomials , wilson polynomials , difference polynomials , orthogonal polynomials , discrete mathematics , pure mathematics , polynomial , mathematical analysis , programming language , database , computer science , physics , acoustics
In this paper, we give an asymptotic formula for the number of integer reducible polynomials with fixed degree d ≥ 2 and Mahler measure bounded above by T and also for the number of such monic polynomials as T → ∞. We also consider the case of monic polynomials which have all their roots in the disc |z| ≤ R and find asymptotics for the number of such reducible polynomials too as R → ∞. In all cases the constants in the main terms are related to the constants of the corresponding counting formulas for the number of such irreducible polynomials due to Chern and Vaaler (in case of Mahler measure) and Akiyama and Pethő (in case of a disc).
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom