2 problems

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Kohnen's Ramanujan–Petersson conjecture for Fourier–Jacobi coefficients
Let $F_1,F_2\in S_k(\Gamma_2)$ be Siegel cusp forms with Fourier–Jacobi expansions … Here $\langle\phi_n,\psi_n\rangle$ denotes the Petersson scalar product of the Jacobi cusp form…
Conjectureopenfourier-jacobi-expansions ramanujan-petersson siegel-modular-formsarXiv posted 2 days ago
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Poor–Yuen conjecture on formal Fourier–Jacobi expansions
A formal Fourier–Jacobi expansion is a formal series $\sum f_m q^m$ of Jacobi forms $f_m$ that have level $m$ . Poor–Yuen conjecture. Such a formal Fourier–Jacobi expansion is the F…
Conjectureopenfourier-jacobi-expansions jacobi-forms siegel-modular-formsarXiv posted 2 days ago

Kohnen's Ramanujan–Petersson conjecture for Fourier–Jacobi coefficients