On the Partial Derivatives of Thetafunctions
A remark on Abel's Theorem and the mapping of linear series.
Varieties of special divisors on a curve. II.
On the varieties of special divisors on a curve.
A footnote to the Poincaré complete reducibility theorem.
Poincaré's work on the reduction of Abelian integrals contains implicitly an algorithm for the expression of a theta function as a sum of products of theta functions of fewer variables in the presence of reduction. The aim of this paper is to give explicit formulations and reasonably complete proofs of Poincaré's results.
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