On an extremal problem of Selberg II

Abstract: Let be the minimum of the product under the conditions that and . In our previous paper [J. Kaneko, On an extremal problem of Selberg, J. Approx. Theory 142 (2006) 129–137], we showed that the following estimates hold. provided . In this note, we prove that the limit of as exists and is expressed by the (unique) solution of some simultaneous transcendental equations. By using this expression we obtain numerically. [Copyright &y& Elsevier]