1. Department of Mathematics, Zhongshan University, 510275, Guangzhou, P. R. China
Abstract:
In this note we establish two theorems concerning asymptotic expansion of Riemann-Siegel integrals as well as formula of generating function (double series) of coefficents of that expansion (for computation aims); we also discuss similar results for Dirichlet series (L(s, fh) and L(s, X)), with m odd integer and X ( n ) (mod(m)) (even) primitive characters ( inappendix B ) .