ON THE GRADED RING OF THETA-CONSTANTS.*
ON THE GRADED RING OF THETA-CONSTANTS.*
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关于 Theta 常数的分级环。*
DOI:
10.2307/2373041
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发表时间:
1964
影响因子:
1.7
通讯作者:
J. Igusa
中科院分区:
文献类型:
--
作者:
J. Igusa
Introduction. Let g be a positive integer and let T be a complex symmetric matrix of degree g with a positive-definite imaginary part. The set of such matrices forms a convex open subset of the 1 * g (g + 1) -dimensional complex vector space and (as a complex manifold) it is called the Siegel upper-half plane of degree (or "genus") g. A standard notation for this is Sg. Observe that 25, is the upper-half of the ordinary complex plane. We know that the group Sp (g, R) operates transitively on (Big as