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# Homology, Homotopy and Applications

## Volume 21 (2019)

### Number 2

### Contents

Spaces with complexity one

pp. 23-26

Support varieties for Hecke algebras

pp. 59-82

Topological complexity of a map

pp. 107-130

Preprojective analogue of the cone construction

pp. 171-198

Global model structures for $\ast$-modules

pp. 213-230

The persistent homotopy type distance

pp. 231-259

Erratum to “Jacobi–Zariski exact sequence for Hochschild homology and cyclic (co)homology”

pp. 301-303