Approximation of by .
Hassani, Mehdi (2006)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Similarity:
Hassani, Mehdi (2006)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Similarity:
Dixon, John D., Panario, Daniel (2004)
The Electronic Journal of Combinatorics [electronic only]
Similarity:
Panaitopol, Laurenţiu (2001)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Similarity:
Kellner, Bernd C. (2009)
Integers
Similarity:
Rong Ma, Yuan Yi, Yulong Zhang (2010)
Czechoslovak Mathematical Journal
Similarity:
Let be an integer, let denote a Dirichlet character modulo For any real number we define the generalized Dirichlet -functions where with and both real. They can be extended to all by analytic continuation. In this paper we study the mean value properties of the generalized Dirichlet -functions especially for and , and obtain two sharp asymptotic formulas by using the analytic method and the theory of van der Corput.
Florian Luca (2008)
Czechoslovak Mathematical Journal
Similarity:
For a positive integer we write for the Euler function of . In this note, we show that if is a fixed positive integer, then the equation has only finitely many positive integer solutions .