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BECKER’S CONJECTURE ON MAHLER FUNCTIONS.
- Source :
-
Transactions of the American Mathematical Society . 9/1/2019, Vol. 372 Issue 5, p3405-3423. 19p. - Publication Year :
- 2019
-
Abstract
- In 1994, Becker conjectured that if F(z) is a k-regular power series, then there exists a k-regular rational function R(z) such that F(z)/R(z) satisfies a Mahler-type functional equation with polynomial coefficients where the initial coefficient satisfies a0(z) = 1. In this paper, we prove Becker’s conjecture in the best-possible form; we show that the rational function R(z) can be taken to be a polynomial zγQ(z) for some explicit nonnegative integer γ and such that 1/Q(z) is k-regular. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LOGICAL prediction
*POWER series
*FUNCTIONAL equations
*INTEGERS
*POLYNOMIALS
Subjects
Details
- Language :
- English
- ISSN :
- 00029947
- Volume :
- 372
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Transactions of the American Mathematical Society
- Publication Type :
- Academic Journal
- Accession number :
- 138062346
- Full Text :
- https://doi.org/10.1090/tran/7762