Effective Upper Bound Estimates for $|{\zeta }^{\prime }(1/2+it)|$ via Exponential Sums

Ting Liu, Jinjin Ma, Binjie Chang +1

In this paper, we use methods of exponential sums to derive a formula for estimating effective upper bounds of $|{\zeta }^{\prime }(1/2+it)|$. Different effective upper bounds can be obtained by c…