Hilbert–Kunz multiplicity, McKay correspondence and good ideals¶in two-dimensional rational singularities
Hilbert–Kunz multiplicity, McKay correspondence and good ideals¶in two-dimensional rational singularities
复制标题
二维有理奇点中的希尔伯特-昆茨重数、麦凯对应和良好理想¶
DOI:
10.1007/s002290170026
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发表时间:
2001
影响因子:
0.6
通讯作者:
KEN
中科院分区:
文献类型:
--
作者:
Kei;KEN
Hilbert–Kunz multiplicity is known to be a very mysterious invariant of a ring or an ideal. We will show a very beautiful formula on Hilbert–Kunz multiplicity for integrally closed ideals in two-dimensional Gorenstein rational singularities. In the proof, “McKay correspondence” and “Riemann–Roch formula” play essential roles. Also this formula gives a new significance to “good ideals”.
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
Kei;KEN
通讯作者:
KEN