Universal optimal configurations for the p-frame potentials
Universal optimal configurations for the p-frame potentials
复制标题
p 框架势的通用最佳配置
DOI:
10.1007/s10444-020-09745-7
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发表时间:
2020
影响因子:
1.7
通讯作者:
Okoudjou, K. A.
中科院分区:
文献类型:
--
作者:
Chen, X.;Gonzalez, V.;Goodman, E.;Kang, S.;Okoudjou, K. A.
Givend,N≥ 2, and, we consider a family of functionals, thep-frame potentials FPp,N,d, defined on the set of all collections ofNunit-norm vectors in. For the special casesp= 2 and, both the minima and the minimizers of these potentials have been thoroughly investigated. In this paper, we investigate the minimizers of the functionals FPp,N,d, by first establishing some general properties of their minima. Thereafter, we focus on the special cased= 2, for which, surprisingly, not much is known. One of our main results establishes the unique minimizer for big enoughp. Moreover, this minimizer is universal in the sense that it minimizes a large range of energy functions that includes thep-frame potential. We conclude the paper by reporting some numerical experiments for the cased≥ 3,N=d+ 1, andp∈ (0,2). These experiments lead to some conjectures that we pose.
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DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
B. Farkas;B. Nagy
通讯作者:
B. Nagy
影响因子:
1.2
作者:
B. Bodmann;John I. Haas
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B. Bodmann;John I. Haas
影响因子:
2.7
作者:
Xuemei Chen;A. Powell
通讯作者:
A. Powell
DOI:
--
发表时间:
2007-11
期刊:
--
影响因子:
--
作者:
Onur Oktay
通讯作者:
Onur Oktay
DOI:
--
发表时间:
2004
期刊:
--
影响因子:
--
作者:
J. Benedetto;J. Kolesar
通讯作者:
J. Benedetto;J. Kolesar