Preprints, Letters, Lectures, Notes
Notes with P.Cohen on the trace formula Chapter 6
Notes with P.Cohen on the trace formula Chapter 7
Fall 2006 - Hans Rademacher Lectures in Mathematics
Notes on the Generalized Ramanujan Conjectures
Letter to J. Davis About Reciprocal Geodesics
Notes for Ramanujan Graphs and the Ramanijan Conjectures - Hedrick Lectures 2004
Notes for Baltimore Lectures - January 2003
Fields Institute Lectures - June 2003
Quantum variance for Hecke eigenforms
Comments on Langland's Lecture
Number Variance paper with Xiaoqing Li
Letter to Lagarias on integral Apollonian packings
PIMS 2007 lecture:"Equidistribution and Primes"
Linnik-Selberg Conjecture (joint with J.Tsimerman)
Letter to Mozzochi on winding numbers of closed geodesics
"Some commentary on Atle Selberg's Mathematics"(with D.Hejhal)
"Affine linear sieve,expanders and sum-product"with J.Bourgain and A.Gamburd
"Spectral Gap for products of PSL(2,R)" with D.Kelmer
Letter to Reznikov on Restrictions of eigenfunctions
Letter to Barry Mazur on Chebyshev Bias for tau(p)
"Remembering Paul Cohen" by Peter Sarnak
Perspectives on the Analytic Theory of L-Functions
Prime and Almost Prime Integral Points on Principal Homogeneous Spaces (with A. Nevo)
Variance of aritmetic measures on the modular surafce (with W. Luo and Z. Rudnick)
Integral Apollonian Packings - MAA Lecture January 2009
Linking Numbers of Modular Knots
Generalization of Selberg's 3/16 Theorem and Affine Sieve
"Affine sieve" slides of lectures summer 2010
"Mobius randomness and dynamics" lecture slides summer 2010
"Determinants of Laplacians, heights and finiteness" (1990) from Vol in honor of J. Moser