109 citations · 567 across the 25 of their papers we have counts for
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math-ph2009★ 6 cited
Discrete Energy Asymptotics on a Riemannian circle
J. S. Brauchart, D. P. Hardin, E. B. Saff
We derive the complete asymptotic expansion in terms of powers of for the geodesic -energy of equally spaced points on a rectifiable simple closed curve in ${\mathbb…
math-ph2009★ 24 cited
Minimal Riesz energy on the sphere for axis-supported external fields
J. S. Brauchart, P. D. Dragnev, E. B. Saff
We investigate the minimal Riesz s-energy problem for positive measures on the d-dimensional unit sphere S^d in the presence of an external field induced by a point charge, and mor…