Back to Search
Start Over
Difference Independence of the Euler Gamma Function.
- Source :
-
Chinese Annals of Mathematics . Jul2023, Vol. 44 Issue 4, p481-488. 8p. - Publication Year :
- 2023
-
Abstract
- In this paper, the authors established a sharp version of the difference analogue of the celebrated Hölder's theorem concerning the differential independence of the Euler gamma function Γ. More precisely, if P is a polynomial of n + 1 variables in ℂ[X, Y0, ⋯, Yn−1] such that P (s , Γ (s + a 0) , ⋯ , Γ (s + a n − 1)) ≡ 0 for some (a0, ⋯, an−1) ∈ ℂn and ai − aj ∉ ℤ for any 0 ≤ i ≤ j ≤ n − 1, then they have P ≡ 0. . Their result complements a classical result of algebraic differential independence of the Euler gamma function proved by Hölder in 1886, and also a result of algebraic difference independence of the Riemann zeta function proved by Chiang and Feng in 2006. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GAMMA functions
*ZETA functions
*DIFFERENCE equations
Subjects
Details
- Language :
- English
- ISSN :
- 02529599
- Volume :
- 44
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Chinese Annals of Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 173340685
- Full Text :
- https://doi.org/10.1007/s11401-023-0026-9