Logan S. Fox

activity

20192022

most citedCosmological discordances III: more on measure properties, Large-Scale-Structure constraints, the Hubble constant and Planck

21 citations · 21 across the 3 of their papers we have counts for

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math.MG2022

Equidistant sets on Alexandrov surfaces

Logan S. Fox, J. J. P. Veerman

We examine properties of equidistant sets determined by nonempty disjoint compact subsets of a compact 2-dimensional Alexandrov space (of curvature bounded below). The work here ge…

math.MG2020

One-Sided Derivative of Distance to a Compact Set

Logan S. Fox, Peter Oberly, J. J. P. Veerman

We give a complete and self-contained proof of a folklore theorem which says that in an Alexandrov space the distance between a point $γ (t)$ on a geodesic $γ$ and a compact set $K$ …