Spin Verlinde Spaces and Prym Theta Functions
Spin Verlinde Spaces and Prym Theta Functions
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自旋 Verlinde 空间和 Prym Theta 函数
DOI:
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发表时间:
1996
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通讯作者:
W. Oxbury
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作者:
W. Oxbury
It is shown that the theta functions of level n on the principally polarised Prym varieties of an algebraic curve are dual to the sections of the orthogonal theta line bundle on the moduli space of Spin(n)‐bundles over the curve. As a by‐product of our computations, we also note that when n is odd, the Pfaffian line bundle on moduli space has a basis of sections labelled by the even theta characteristics of the curve. 1991 Mathematics Subject Classification: 14D20, 14H42, 14H60, 14K25.