Proceedings of the London Mathematical Society Advance Access originally published online on January 22, 2007
Proceedings of the London Mathematical Society 2007 94(3):594-646; doi:10.1112/plms/pdl021
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© 2007 London Mathematical Society
Applications of the L-functions ratios conjectures
1 American Institute of Mathematics
360 Portage Ave
Palo Alto, CA 94306
USA
2 School of Mathematics
University of Bristol
Bristol
BS8 1TW
United Kingdom
conrey{at}aimath.org
3 School of Mathematics
University of Bristol
Bristol
BS8 1TW
United Kingdom
N.C.Snaith{at}bris.ac.uk
Received 15 September 2005. Revision received 14 June 2006.
In upcoming papers by Conrey, Farmer and Zirnbauer there appear conjectural formulas for averages, over a family, of ratios of products of shifted L-functions. In this paper we will present various applications of these ratios conjectures to a wide variety of problems that are of interest in number theory, such as lower order terms in the zero statistics of L-functions, mollified moments of L-functions and discrete averages over zeros of the Riemann zeta function. In particular, using the ratios conjectures we easily derive the answers to a number of notoriously difficult computations.