On Saito-Kurokawa Descent for congruence subgroups.
On Selberg's Eigenvalue Conjecture.
On Siegel modular forms
On Siegel modular forms obtained form theta series.
On Siegel modular forms. Part I.
On Siegel's Modular Group.
On singular moduli.
On small eigenvalues of the Laplacian for ...(q). .
On some conjectures and results for the Riemann zeta-function and Hecke series
On some entire modular forms of an integral weight for the congruence subgroup .
On some entire modular forms of weights 5 and 6 for the congruence group .
On some entire modular forms of weights and for the congruence group .
On Some Results of Atkin and Lehner.
On special values of theta functions of genus two
We study a certain finitely generated multiplicative subgroup of the Hilbert class field of a quartic CM field. It consists of special values of certain theta functions of genus 2 and is analogous to the group of Siegel units. Questions of integrality of these specials values are related to the arithmetic of the Siegel moduli space.
On standard L-functions for E6 and E7.
On sums of Hecke series in short intervals
We have for is the first Fourier coefficient of the Maass wave form corresponding to the eigenvalue to which the Hecke series is attached. This result yields the new bound
On sums of three squares
We address the question of when an integer in a totally real number field can be written as the sum of three squared integers from the field and more generally whether it can be represented by a positive definite integral ternary quadratic form over the field. In recent work with Piatetski-Shapiro and Sarnak we have shown that every sufficiently large totally positive square free integer is globally integrally represented if and only if it is so locally at all places, thus essentially resolving...
On symmetric and unsymmetric theta functions over a real quadratic field
On the 4-norm of an automorphic form
We prove the optimal upper bound where runs over an orthonormal basis of Maass cusp forms of prime level and bounded spectral parameter.
On the Absoluate Value of Ramanuja n's ...-Function.