Contents Online

# Homology, Homotopy and Applications

## Volume 16 (2014)

### Number 2

### Contents

Crossed modules of racks

pp. 85-106

Ramified coverings of small categories

pp. 159-169

On the vanishing of characteristic numbers

pp. 185-204

Homology operations in symmetric homology

pp. 239-261

A useful lemma on equivariant maps

pp. 307-309

Homotopy representations over the orbit category

pp. 345-369