Characterisations of Lexicographic Sets and Simply-Connected Hilbert Schemes
Characterisations of Lexicographic Sets and Simply-Connected Hilbert Schemes
复制标题
词典集的表征和单连通希尔伯特方案
DOI:
10.1007/3-540-63163-1_18
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发表时间:
1997
期刊:
影响因子:
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通讯作者:
D. Mall
中科院分区:
文献类型:
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作者:
D. Mall
In the first part of the paper, we present two criteria to characterise lexicographic sets among Borel sets: one criterion by two combinatorial invariants of a Borel set, the other by an extremal property of a packing problem. In the second part, we apply these results to prove the simple-connectedness of certain Hilbert schemes by Gröbner basis theory.
DOI:
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发表时间:
2006
期刊:
Integrable systems, geometry, and topology, AMS/IP Studies of Advanced Mathematics, American Mathematical Society 36
影响因子:
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作者:
FURUYA;Jun;Martin Guest
通讯作者:
Martin Guest