Permutohedral complexes and rational curves with cyclic action
Permutohedral complexes and rational curves with cyclic action
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具有循环作用的全面体复形和有理曲线
DOI:
10.1007/s00229-022-01419-6
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发表时间:
2022
影响因子:
0.6
通讯作者:
Ramadas, Rohini
中科院分区:
文献类型:
--
作者:
Clader, Emily;Damiolini, Chiara;Huang, Daoji;Li, Shiyue;Ramadas, Rohini
We define a moduli space of rational curves with finite-order automorphism and weighted orbits, and we prove that the combinatorics of its boundary strata are encoded by a particular polytopal complex that also captures the algebraic structure of a complex reflection group acting on the moduli space. This generalizes the situation for Losev–Manin’s moduli space of curves (whose boundary strata are encoded by the permutohedron and related to the symmetric group) as well as the situation for Batyrev–Blume’s moduli space of curves with involution, and it extends that work beyond the toric context.
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DOI:
10.1112/jlms/jdv032
发表时间:
2014
期刊:
Journal of the London Mathematical Society
影响因子:
--
作者:
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Martin Ulirsch
影响因子:
1
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DOI:
--
发表时间:
2013
期刊:
影响因子:
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DOI:
10.1017/fms.2016.7
发表时间:
2014
期刊:
Forum of Mathematics, Sigma
影响因子:
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作者:
R. Cavalieri;Simon Hampe;H. Markwig;Dhruv Ranganathan
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DOI:
10.1112/jlms/jdt057
发表时间:
2011
期刊:
Journal of the London Mathematical Society
影响因子:
--
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