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math.DG2018
A diffeomorphism-invariant metric on the space of vector-valued one-forms
Martin Bauer, Eric Klassen, Stephen C. Preston +1
In this article we introduce a diffeomorphism-invariant Riemannian metric on the space of vector valued one-forms. The particular choice of metric is motivated by potential future…
stat.ME2018
Robust Comparison of Kernel Densities on Spherical Domains
Zhengwu Zhang, Eric Klassen, Anuj Srivastava
While spherical data arises in many contexts, including in directional statistics, the current tools for density estimation and population comparison on spheres are quite limited.…