The symplectic isotopy problem for rational cuspidal curves
The symplectic isotopy problem for rational cuspidal curves
复制标题
有理尖曲线的辛同位素问题
DOI:
10.1112/s0010437x2200762x
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发表时间:
2022
影响因子:
1.8
通讯作者:
Starkston, Laura
中科院分区:
文献类型:
--
作者:
Golla, Marco;Starkston, Laura
We define a suitably tame class of singular symplectic curves in 4-manifolds, namely those whose singularities are modeled on complex curve singularities. We study the corresponding symplectic isotopy problem, with a focus on rational curves with irreducible singularities (rational cuspidal curves) in the complex projective plane. We prove that every such curve is isotopic to a complex curve in degrees up to five, and for curves with one singularity whose link is a torus knot. Classification results of symplectic isotopy classes rely on pseudo-holomorphic curves together with a symplectic version of birational geometry of log pairs and techniques from four-dimensional topology.
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DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
C. Wendl
通讯作者:
C. Wendl
影响因子:
1.3
作者:
R. Treger
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R. Treger
影响因子:
2
作者:
P. Lisca
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P. Lisca
DOI:
10.1090/fic/035/12
发表时间:
2001
期刊:
arXiv: Symplectic Geometry
影响因子:
--
作者:
J. Sikorav
通讯作者:
J. Sikorav
DOI:
10.1090/s0002-9947-2014-06420-9
发表时间:
2013
影响因子:
1.3
作者:
Laura Starkston
通讯作者:
Laura Starkston