10 citations · 25 across the 7 of their papers we have counts for
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Harmonic Weak Siegel Maaß Forms I
Martin Westerholt-Raum
Given a non-holomorphic Saito-Kurokawa lift we construct a preimage under the vector-valued lowering operator. In analogy with the case of harmonic weak elliptic Maaß forms, this p…
Direct Integration for Mirror Curves of Genus Two and an Almost Meromorphic Siegel Modular Form
Albrecht Klemm, Maximilian Poretschkin, Thorsten Schimannek +1
This work considers aspects of almost holomorphic and meromorphic Siegel modular forms from the perspective of physics and mathematics. The first part is concerned with (refined) t…
Sturm Bounds for Siegel Modular Forms
Olav K. Richter, Martin Westerholt-Raum
We establish Sturm bounds for degree g Siegel modular forms modulo a prime p, which are vital for explicit computations. Our inductive proof exploits Fourier-Jacobi expansions of S…