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# Surveys in Differential Geometry

## Volume 25 (2020)

## Surveys in 3-Manifold Topology and Geometry

### Editors: Agol; Gabai

### Contents

Geometric methods in Heegaard theory

pp. 33-70

Legendrian contact homology in $\mathbb{R}^3$

pp. 103-161

Algorithms in $3$-manifold theory

pp. 163-213

Some groups with planar boundaries

pp. 253-280

Volumes of quasifuchsian manifolds

pp. 319-353