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Jensen polynomials for the Riemann xi-function.
- Source :
-
Advances in Mathematics . Mar2022, Vol. 397, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
-
Abstract
- We investigate ξ (s) = 1 2 s (s − 1) π − s 2 Γ (s 2) ζ (s) , where ζ (s) is the Riemann zeta function. The Riemann hypothesis (RH) asserts that if ξ (s) = 0 , then Re (s) = 1 2. Pólya proved that RH is equivalent to the hyperbolicity of the Jensen polynomials J d , n (X) constructed from certain Taylor coefficients of ξ (s). For each d ≥ 1 , recent work proves that J d , n (X) is hyperbolic for sufficiently large n. In this paper, we make this result effective. Moreover, we show how the low-lying zeros of the derivatives ξ (n) (s) influence the hyperbolicity of J d , n (X). [ABSTRACT FROM AUTHOR]
- Subjects :
- *RIEMANN hypothesis
*POLYNOMIALS
*ZETA functions
Subjects
Details
- Language :
- English
- ISSN :
- 00018708
- Volume :
- 397
- Database :
- Academic Search Index
- Journal :
- Advances in Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 155123791
- Full Text :
- https://doi.org/10.1016/j.aim.2022.108186