Symplectic capacities, unperturbed curves and convex toric domains

Symplectic capacities, unperturbed curves and convex toric domains
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辛容量、未扰动曲线和凸复曲面域

DOI:
10.2140/gt.2024.28.1213
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发表时间:
2021
期刊:
Geometry & Topology
影响因子:
--
通讯作者:
Kyler Siegel
Kyler Siegel
中科院分区:
--
文献类型:
--
作者:
D. Mcduff;Kyler Siegel

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我们使用显式伪全纯曲线技术(没有虚拟扰动)来定义一系列辛容量,类似于第二位作者最近使用辛场论定义的辛容量序列。然后,我们计算所有四维凸曲面域的这些容量。这给有时很尖锐的稳定辛嵌入问题带来了各种新的障碍。
We use explicit pseudoholomorphic curve techniques (without virtual perturbations) to define a sequence of symplectic capacities analogous to those defined recently by the second named author using symplectic field theory. We then compute these capacities for all four-dimensional convex toric domains. This gives various new obstructions to stabilized symplectic embedding problems which are sometimes sharp.
DOI: 10.1007/s11784-022-00942-z
发表时间: 2022
影响因子: 1.8
作者:
Cristofaro-Gardiner, Daniel;Hind, Richard;Siegel, Kyler
通讯作者: Siegel, Kyler
DOI: 10.1073/pnas.2203090119
发表时间: 2022-08-30
影响因子: 11.1
作者:
Hutchings, Michael
通讯作者: Hutchings, Michael