C. Roehrig

activity

20202023

most citedSiegel theta series for indefinite quadratic forms

3 citations · 3 across the 5 of their papers we have counts for

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math.NT2021

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

Christina Roehrig

We investigate Siegel theta series for quadratic forms of signature $(m - 1, 1)$ . On the one hand, we construct a holomorphic series that does not transform like a modular form. On th…

math.NT2021

Theta Series for Quadratic Forms of Signature $(n - 1, 1)$ with (Spherical) Polynomials

Christina Roehrig, Sander Zwegers

We construct almost holomorphic and holomorphic modular forms by considering theta series for quadratic forms of signature $(n - 1, 1)$ . We include homogeneous and spherical polynomia…

Siegel theta series for quadratic forms of signature (m−1,1)

Theta Series for Quadratic Forms of Signature (n−1,1) with (Spherical) Polynomials

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

Theta Series for Quadratic Forms of Signature $(n - 1, 1)$ with (Spherical) Polynomials