The 2019 'Australian-German Workshop on Differential Geometry in the
Large' represented an extraordinary cross section of topics across
differential geometry, geometric analysis and differential topology. The
two-week programme featured talks from prominent keynote speakers from
across the globe, treating geometric evolution equations, structures on
manifolds, non-negative curvature and Alexandrov geometry, and topics in
differential topology. A joy to the expert and novice alike, this
proceedings volume touches on topics as diverse as Ricci and mean
curvature flow, geometric invariant theory, Alexandrov spaces, almost
formality, prescribed Ricci curvature, and Kähler and Sasaki geometry.