A new look at Hecke's indefinite theta series

2000/12/01 by Alexander Polishchuk, Polishchuk, Alexander
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #Number Theory (math.NT) #math.AG #math.NT

paper · pdf · doi:10.48550/arxiv.math/0012005

9 pages, AMSLatex, minor corrections

arxiv created 2001/02/13 · arxiv updated 2009/11/30

Abstract

We describe a family of q-series generating the space of weight 1 modular forms coming from indefinite binary quadratic forms and study linear relations between these series.

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