On the distance between perfect numbers
On the digits of prime numbers
On the digital representation of integers with bounded prime factors
On the difference of consecutive primes.
On the dichotomy of Perron numbers and beta
On the determination of sets by the sets of sums of a certain order
On the definition of normal numbers
On the cycle length of the Collatz sequence
on the coordinate plane.
On the Constructibility of Real 5th Roots of Rational Numbers with
On the Consistency and Correctness of School
On the Consequences of the Symmetry of the Nuclear Hamiltonian
on the congruences connected with certain magic squares
On the computation of the reciprocal of floating point expansions
On the computation of the reciprocal of floating point
ON THE COMPLEX ROOTS OF ALGEBRAIC EQUATIONS* 1
On the complex k-Fibonacci numbers
On the Classification and Algorithmic Analysis of Carmichael Numbers
On the classificaction of irrational numbers
On the chromatic number of the lexicographic product and the
