Limits of stable maps in a semi-stable degeneration
Limits of stable maps in a semi-stable degeneration
复制标题
半稳定退化中稳定图的极限
DOI:
10.1007/s10711-022-00731-5
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发表时间:
2022
影响因子:
0.5
通讯作者:
Farajzadeh-Tehrani, Mohammad
中科院分区:
文献类型:
--
作者:
Farajzadeh-Tehrani, Mohammad
Given a semistable degeneration with a simple normal crossings central fiber, Abramovich et al. (Compositio Mathematica 156(10):2020–2075, 2020) proved a degeneration (or decomposition) formula that relates the moduli spaces of stable maps in smooth fibers to certain moduli spaces of log-smooth maps in the central fiber. In this paper, we study the same problem from an analytic point of view. We prove that the limiting stable maps in the central fiber satisfy specific combinatorial and analytical conditions. Furthermore, we derive a (conjectural) degeneration formula similar to ACGS’s formula, and work out an explicit example. The results are expected to hold in the symplectic category as outlined in an earlier version (Farajzadeh-Tehrani in Towards a degeneration formula for the Gromov–Witten invariants of symplectic manifolds. arXiv:1710.00599v1 [math]) of this paper.
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DOI:
10.2140/gt.2017.21.2725
发表时间:
2015-08
期刊:
arXiv: Symplectic Geometry
影响因子:
--
作者:
D. Mcduff;K. Wehrheim
通讯作者:
D. Mcduff;K. Wehrheim
影响因子:
2
作者:
Farajzadeh-Tehrani, Mohammad
通讯作者:
Farajzadeh-Tehrani, Mohammad
DOI:
10.1016/j.aim.2015.07.011
发表时间:
2009
期刊:
arXiv: Symplectic Geometry
影响因子:
--
作者:
Brett Parker
通讯作者:
Brett Parker
影响因子:
1.3
作者:
Dhruv Ranganathan;Keli S. Santos;Jonathan Wise
通讯作者:
Jonathan Wise
影响因子:
2.5
作者:
U. Persson;H. Pinkham
通讯作者:
H. Pinkham