Contents Online

# Homology, Homotopy and Applications

## Volume 19 (2017)

### Number 2

### Contents

(Co)homology of poset Lie algebras

pp. 1-20

Categorifying the magnitude of a graph

pp. 31-60

Box complexes and homotopy theory of graphs

pp. 175-197

Univalence for inverse EI diagrams

pp. 219-249

The Mayer–Vietoris sequence for graphs of groups, property (T), and the first $\ell^2$-Betti number

pp. 251-274

Persistence of zero sets

pp. 313-342

Tate objects in stable $(\infty, 1)$-categories

pp. 373-395