P. Dragnev

activity

20122026

most citedUniversal Bounds for Size and Energy of Codes of Given Minimum and Maximum Distances

5 citations · 11 across the 12 of their papers we have counts for

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math-ph2017

Logarithmic and Riesz Equilibrium for Multiple Sources on the Sphere --- the Exceptional Case

Johann S. Brauchart, Peter D. Dragnev, Edward B. Saff +1

We consider the minimal discrete and continuous energy problems on the unit sphere $S^{d}$ in the Euclidean space $R^{d + 1}$ in the presence of an external field due…

math-ph2015★ 1 cited

Log-optimal configurations on the sphere

P. D. Dragnev

In this article we consider the distribution of $N$ points on the unit sphere $S^{d - 1}$ in $R^{d}$ interacting via logarithmic potential. A characterization theorem…