The Zeta function is a very important function in mathematics. While it was not created by Riemann, it is named after him because he was able to prove an important relationship between its zeros and the distribution of the prime numbers. Specifi-cally, the expansion given is … The exposition is self-contained, The function was rst studied by Leonhard Euler as a function of real variable and then extended by Bernhard Riemann to the entire complex plane. [34] established that RH had been veri ed for all zeros %verifying jIm%j H Moreover, in 1859 Riemann gave a formula for a unique (the so-called holo-morphic) extension of the function onto the entire complex plane C except s= 1. More precisely, they rely on three key ingredients: a numerical veri cation of the Riemann Hypothesis (RH), an explicit zero-free region, and explicit bounds for the number of zeros in the critical strip up to a xed height T. In 1986, van de Lune et al. The Riemann zeta function ~(s) is defined by the series En>l n-S for any complex number with Re (s) > 1. The Riemann Zeta Function is a function of complex variable which plays an important role in analytic number theory and prime number theorem. The Prime Number Theorem, Hardy’s theorem on the Zeros of ζ(s), and Hamburger’s theorem are the princi-pal results proved here. • The pole of zeta at s = 1 is cancelled by (−1). His result is critical to the proof of the prime number theorem. Download file PDF Read file. a function of a complex variable s= x+ iyrather than a real variable x. In this paper, a relationship to the Riemann zeta function [Ed74] is noted, allowing the easy derivation of a series expansion of the zeta function in terms of the Pochham-mer symbols (the falling factorials), or equivalently the binomial coefficients. We will use Riemann’s definition of (), which has the advantage that it has no poles. mann zeta function. Some new properties of … • The poles of Γ/2+1 are cancelled by the trivial zeros of the zeta function, at s = -2, -4, -6, etc. Thus is an entire function with zeros precisely at the nontrivial zeros of The theory of the zeta function implies that its definition can be extended (not by the same series, of course) to all values of s other than s = 1. tion to the theory of the Riemann Zeta-function for stu-dents who might later want to do research on the subject. However, the formula (2) cannot be applied anymore if the real part 2Values of the Riemann zeta function at integers. 2 De nition of zeta function and Functional Equa-tion This allows an asymptotic estimation of a quantity which came up in the theory of the Riemann zeta-function.