Siegel theta series for quadratic forms of signature \((m - 1, 1)\) (Q6166734)

In the paper under review, the author considers the problem to find for arbitrary genus \(n \in \mathbb{N}\) holomorphic Siegel theta series that are related to non- holomorphic modular Siegel theta series for quadratic forms of signature \((m-1, 1)\). She gives a holomorphic series which is not a modular form. Furthermore, a non-holomorphic series that transforms like a Siegel modular form of weight \(m/2\) is given.