First explicit constrained Willmore minimizers of non-rectangular conformal class
First explicit constrained Willmore minimizers of non-rectangular conformal class
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非矩形共形类的第一个显式约束 Willmore 最小化器
DOI:
10.1016/j.aim.2021.107804
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发表时间:
2021
影响因子:
1.7
通讯作者:
Ndiaye, Cheikh Birahim
中科院分区:
文献类型:
--
作者:
Heller, Lynn;Ndiaye, Cheikh Birahim
We study immersed tori in 3-space minimizing the Willmore energy in their respective conformal class. Within the rectangular conformal classes (0, b) with b∼ 1 the homogeneous tori f b are known to be the unique constrained Willmore minimizers (up to invariance). In this paper we generalize this result and show that the candidates constructed in [14] are indeed constrained Willmore minimizers in certain non-rectangular conformal classes (a, b). Difficulties arise from the fact that these minimizers are non-degenerate for a≠ 0 but smoothly converge to the degenerate homogeneous tori f b as a⟶ 0. As a byproduct of our arguments, we show that the minimal Willmore energy ω (a, b) is real analytic and concave in a∈(0, a b) for some a b> 0 and fixed b∼ 1, b≠ 1.
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影响因子:
0.7
作者:
E. Kuwert;J. Lorenz
通讯作者:
J. Lorenz
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
M D Toda
通讯作者:
M D Toda
DOI:
10.1007/s00526-013-0675-8
发表时间:
2014
影响因子:
2.1
作者:
C. B. Ndiaye;R. Schätzle
通讯作者:
R. Schätzle
影响因子:
0.9
作者:
A. Krieg;M. Koecher
通讯作者:
M. Koecher
DOI:
10.4310/jdg/1361844942
发表时间:
2013
期刊:
arXiv: Differential Geometry
影响因子:
--
作者:
Kuwert;Schätzle
通讯作者:
Schätzle