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molin-ws14

Contact

Carl von Ossietzky Universität Oldenburg
Institut für Mathematik
26111 Oldenburg
olcrypt@uooel.de2x9m

Contact

Carl von Ossietzky Universität Oldenburg
Institut für Mathematik
26111 Oldenburg
olcrypt@uooel.de2x9m

Coordinators

Prof. Dr. Florian Hess
flo4fria17kn.hessxyq@uol.dfae<br3b4e /16xk5> (flortjian.he/nzrss@uol.vbde)Phone: +49 (0) 441 798-2906


Prof. Dr. Andreas Stein
andynre5uoras.stein@uol.de<xz7xbr /> (andrcgvfeas.vcjsteikr4kfn@gch0uolyh.de)Phone: +49 (0) 441 798-3232

Talk

Pascal Molin (Paris VII)

29.01.2015 - W01 0-012 (Wechloy), 16 Uhr c.t.

Computing the Abel-Jacobi map of complex hyperelliptic curves

I will give a brief presentation of the double-exponential method for numerical integration of complex functions, and present an algorithm to compute numerically the period matrix and the Abel-Jacobi map of (complex) hyperelliptic curves to arbitrary precision, based on this method. The complexity is quadratic in both the genus and the accuracy.

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