On the Rational Points of Abelian Varieties over Zp Extensions of Number Fields.
On the Rationality of Certain Generating Functions.
On the rationality of periods of primitive forms
On the real cohomology of arithmetic groups and the rank conjecture for number fields
On the Real Points of an Arithmetic Quotient of a Bounded Symmetrie Domain.
On the Real Roots of Euler Polynomials.
On the real roots of generalized Thue-Morse polynomials
On the recognizability of self-generating sets.
On the reducibility of binomial congruences and on the bound of the least integer belonging to a given exponent
On the reducibility type of trinomials
On the reduction of Kronecker's modular systems whose elements are functions of two and three variables.
On the regularity and rationality of certain elements of finite order in Lie groups.
On the relation between two conjectures on polynomials
On the relation between units and Jacobi sums in Prime cyclotomic Fields.
On the relative class number of cyclotomic function fields
On the remainder in the Weyl formula for the Euclidean disk
We prove a 2-terms Weyl formula for the counting function of the spectrum of the Laplace operator in the Euclidean disk with a sharp remainder estimate .
On the remainder term of the prime number formula I. On a problem of Littlewood
On the remainder term of the prime number formula II; On a theorem of Ingham
On the representation of 1,2,..., n by sums
On the representation of a number in the form x^2+y^2+p^2+q^2 where p, q are odd primes