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W. A. Karr

4 papers hereh-index 326 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • last author3

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.DG2
  • cond-mat.dis-nn1
  • physics.comp-ph1

identity via Semantic Scholar / OpenAlex

activity
20092017
most citedLevel density and level-spacing distributions of random, self-adjoint, non-Hermitian matrices

18 citations · 25 across the 3 of their papers we have counts for

collaborators
Showing math.DGShow all

2 papers · 1 filter

math.DG2017

Space-time convex functions and sectional curvature

Stephanie B. Alexander, William A. Karr

We show that in Lorentzian manifolds, sectional curvature bounds of the form R≤K, as defined by Andersson and Howard, are closely tied to space-time convex and λ…

math.DG2015

Convex Functions and Geodesic Connectedness of Space-times

Stephanie B. Alexander, William A. Karr

This paper explores the relation between convex functions and the geometry of space-times and semi-Riemannian manifolds (an investigation initiated by Gibbons-Ishibashi). Specifica…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.