Contents Online

# Mathematical Research Letters

## Volume 17 (2010)

### Number 3

### Contents

Existence of a singular projective variety with an arbitrary set of characteristic numbers

pp. 395-400

Heisenberg idempotents on unipotent groups

pp. 415-434

Contents Online

Existence of a singular projective variety with an arbitrary set of characteristic numbers

pp. 395-400

Heisenberg idempotents on unipotent groups

pp. 415-434