(1) The Institute of Mathematical Sciences, 600113 Madras, India;(2) School of Mathematics, Tata Institute of Fundamental Research, Homi Bhabha Road, 400005 Bombay, India
Abstract:
For suitable functionsH = H(T) the maximum of|(ζ(σ + it))z| taken overT≤t≤T + H is studied. For fixed σ(1/2≤σ≤l) and fixed complex constantsz “expected lower bounds” for the maximum are established.