Lagrangian skeleta and plane curve singularities
Lagrangian skeleta and plane curve singularities
复制标题
拉格朗日骨架和平面曲线奇点
DOI:
10.1007/s11784-022-00939-8
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发表时间:
2022
影响因子:
1.8
通讯作者:
Casals, Roger
中科院分区:
文献类型:
--
作者:
Casals, Roger
We construct closed arboreal Lagrangian skeleta associated to links of isolated plane curve singularities. This yields closed Lagrangian skeleta for Weinstein pairsand Weinstein 4-manifoldsassociated to max-tb Legendrian representatives of algebraic links. We provide computations of Legendrian and Weinstein invariants, and discuss the contact topological nature of the Fomin–Pylyavskyy–Shustin–Thurston cluster algebra associated to a singularity. Finally, we present a conjectural ADE-classification for Lagrangian fillings of certain Legendrian links and list some related problems.
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DOI:
10.2140/pjm.2017.289.417
发表时间:
2016
期刊:
arXiv: Symplectic Geometry
影响因子:
--
作者:
Yu Pan
通讯作者:
Yu Pan
影响因子:
2.2
作者:
Honghao Gao;Li;Daping Weng
通讯作者:
Daping Weng
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
John B. Etnyre;K. Honda
通讯作者:
K. Honda
影响因子:
0.5
作者:
E. Kähler;R. Berndt;O. Riemenschneider
通讯作者:
O. Riemenschneider
DOI:
10.5802/afst.918
发表时间:
1997
期刊:
Annales de la Faculté des Sciences de Toulouse
影响因子:
--
作者:
N. A'campo
通讯作者:
N. A'campo