Showing 2019Show all
2 papers · 1 filter
math.DG2019
Stability of the Cut Locus and a Central Limit Theorem for Fréchet Means of Riemannian Manifolds
Benjamin Eltzner, Fernando Galaz-Garcia, Stephan F. Huckemann +1
We obtain a Central Limit Theorem for closed Riemannian manifolds, clarifying along the way the geometric meaning of some of the hypotheses in Bhattacharya and Lin's Omnibus Centra…
math.ST2019
Geometrical Smeariness -- A new Phenomenon of Fréchet Means
Benjamin Eltzner
In the past decades, the central limit theorem (CLT) has been generalized to non-Euclidean data spaces. Some years ago, it was found that for some random variables on the circle, t…