Divisor problems in special sets of positive integers.
Displaying 21 – 40 of 67
Elementary methods in the theory of L-functions, VI. On the least prime quadratic residue (mod p)
J. Pintz (1977)
Acta Arithmetica
Generalization of Some Results for Exactly Covering Systems
Štefan Porubský (1972)
Matematický časopis
On a conjecture of Issai Schur.
Richard H. Hudson (1977)
Journal für die reine und angewandte Mathematik
On a problem of Narkiewicz concerning uniform distributions of sequences of integers
Alan Zame (1972)
Colloquium Mathematicae
On a problem of Pillai and its generalizations
L. Hajdu, N. Saradha (2010)
Acta Arithmetica
On absolute (j, ε)-normality in the rational fractions with applications to normal numbers
R. Stoneham (1973)
Acta Arithmetica
On Artin's conjecture.
Christopher Hooley (1967)
Journal für die reine und angewandte Mathematik
On characters and polynomials
J. Friedlander (1973)
Acta Arithmetica
On Consecutive k'th Power Residues.
Adolf Hildebrand (1986)
Monatshefte für Mathematik
On generalized square-full numbers in an arithmetic progression
Angkana Sripayap, Pattira Ruengsinsub, Teerapat Srichan (2022)
Czechoslovak Mathematical Journal
Let and . Denote by the set of all integers whose canonical prime representation has all exponents
On prime primitive roots
Amora Nongkynrih (1995)
Acta Arithmetica
On the asymmetric divisor problem with congruence conditions
Manfred Kühleitner (1996)
Commentationes Mathematicae Universitatis Carolinae
A certain generalized divisor function is studied which counts the number of factorizations of a natural number into integer powers with prescribed exponents under certain congruence restrictions. An -estimate is established for the remainder term in the asymptotic for its Dirichlet summatory function.
On the distribution of inverses modulo p (II)
Wenpeng Zhang (2001)
Acta Arithmetica
On the distribution of k-th power non residues in the interval [1, pa], ... .
Richard H. Hudson (1973)
Journal für die reine und angewandte Mathematik
On the distribution of power residues and non-residues.
Karl K. Norton (1972)
Journal für die reine und angewandte Mathematik
On the distribution of primitive roots mod p
Cristian Cobeli, Alexandru Zaharescu (1998)
Acta Arithmetica
On the distribution of the partial sum of Euler's totient function in residue classes
Youness Lamzouri, M. Tip Phaovibul, Alexandru Zaharescu (2011)
Colloquium Mathematicae
We investigate the distribution of (which counts the number of Farey fractions of order n) in residue classes. While numerical computations suggest that Φ(n) is equidistributed modulo q if q is odd, and is equidistributed modulo the odd residue classes modulo q when q is even, we prove that the set of integers n such that Φ(n) lies in these residue classes has a positive lower density when q = 3,4. We also provide a simple proof, based on the Selberg-Delange method, of a result of T. Dence and...
On the Fermat periods of natural numbers.
Müller, Tom (2010)
Journal of Integer Sequences [electronic only]
On the generalization of the D. H. Lehmer problem II
Yaming Lu, Yuan Yi (2010)
Acta Arithmetica