Volume 97, Issue 2, March 1973

## A zero-one law for a class of random walks and a converse to Gauss’ mean value theorem

Pages 189-216 by William A. Veech

## Iterated integrals of differential forms and loop space homology

Pages 217-246 by Kuo-Tsai Chen

## Resonances in $n$-body quantum systems with dilatation analytic potentials and the foundations of time-dependent perturbation theory

Pages 247-274 by Barry Simon

## Regularity of minimizing surfaces of prescribed mean curvature

Pages 275-305 by Robert D. Gulliver, II

## Patch spaces: A geometric representation for Poincar&eacute spaces

Pages 306-343 by Lowell Jones

## On subspaces of $L^p$

Pages 344-373 by Haskell P. Rosenthal