Geodesic distance Riesz energy on the sphere
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- by Dmitriy Bilyk and Feng Dai PDF
- Trans. Amer. Math. Soc. 372 (2019), 3141-3166 Request permission
Abstract:
We study energy integrals and discrete energies on the sphere, in particular, analogues of the Riesz energy with the geodesic distance in place of the Euclidean, and we determine that the range of exponents for which uniform distribution optimizes such energies is different from the classical case. We also obtain a very general form of the Stolarsky principle, which relates discrete energies to certain $L^2$ discrepancies, and prove optimal asymptotic estimates for both objects. This leads to sharp asymptotics of the difference between optimal discrete and continuous energies in the geodesic case, as well as new proofs of discrepancy estimates.References
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Additional Information
- Dmitriy Bilyk
- Affiliation: School of Mathematics, University of Minnesota, Minneapolis, Minnesota 55408
- MR Author ID: 757936
- Email: dbilyk@math.umn.edu
- Feng Dai
- Affiliation: Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta T6G 2G1, Canada
- MR Author ID: 660750
- Email: fdai@ualberta.ca
- Received by editor(s): November 9, 2017
- Received by editor(s) in revised form: May 20, 2018, and July 1, 2018
- Published electronically: November 26, 2018
- Additional Notes: The stay of the first author at CRM (Barcelona) has been sponsored by NSF grant DMS 1613790. The work of the first author is partially supported by the Simons Foundation collaboration grant and NSF grant DMS 1665007.
The work of the second author is partially supported by NSERC Canada under grant RGPIN 04702 - © Copyright 2018 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 372 (2019), 3141-3166
- MSC (2010): Primary 11K38, 74G65; Secondary 42C10, 33C55
- DOI: https://doi.org/10.1090/tran/7711
- MathSciNet review: 3988605