On Hilbert modular forms with integral Fourier coefficients
The author gives explicit generators for the ring of Hilbert modular forms with integral Fourier coefficients for the two real quadratic fields \(\mathbb Q(\sqrt{2})\) and \(\mathbb Q(\sqrt{5})\). This involves explicit computations using elliptic modular forms and Siegel modular forms of genus two.
scientific article; zbMATH DE number 4010602
scientific article