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Addition formulae over the Jacobian pre-image of hyperelliptic Wirtinger varieties

  • J. C. Eilbeck , V. Z. Enolski , S. Matsutani , Y. Ônishi and E. Previato
Published/Copyright: July 1, 2008
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Journal für die reine und angewandte Mathematik
From the journal Volume 2008 Issue 619

Abstract

Using Frobenius-Stickelberger-type relations for hyperelliptic curves (Y. Ônishi, Proc. Edinb. Math. Soc. (2) 48 (2005), 705–742), we provide certain addition formulae for any symmetric power of such curves, which hold on the strata Wk, the pre-images in the Jacobian of the classical Wirtinger varieties. In an appendix, we give similar relations for a trigonal curve y3 = (xb1)(xb2)(xb3)(xb4).

Received: 2006-06-16
Published Online: 2008-07-01
Published in Print: 2008-June

© Walter de Gruyter Berlin · New York 2008

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