As designed by [Shay] and [Ben] at Studio Ve, the Manifold Clock tells time in three dimensions and is based on the log z Riemann surface. Here’s the video the guys put up on their Kickstarter ...

bullet$ Group actions on Riemannian manifolds. $\bullet$ Manifolds of positive curvature. $\bullet$ Singular spaces and convergence of manifolds to singular spaces. $\bullet$ M. Radeschi and B.

It focuses on two main areas of infinite-dimensional geometry: infinite-dimensional Lie groups and weak Riemannian geometry, exploring their connections to manifolds of (smooth) mappings. Topics ...