Volume 116, Issue 1 – July 1982

## Strongly pseudoconvex CR structures over small Balls. Part II. A regularity theorem

Pages 1-64 by Masatake Kuranishi

## The image of $J$ in the $EHP$ sequence

Pages 65-112 by Mark Mahowald

## Regular tessellations of surfaces and $(p,q,2)$-triangle groups

Pages 113-132 by Allan L. Edmonds, John H. Ewing, Ravindra Shripad Kulkarni

## Threefolds whose canonical bundles are not numerically effective

Pages 133-176 by Shigefumi Mori

## Zeta functions in several variables associated with prehomogeneous vector spaces III. Eisenstein series for indefinite quadratic forms

Pages 177-212 by Fumihiro Sato