摘要
We give a simple proof and a multivariable generalization of an identity due to E. Alkan concerning a weighted average of the Ramanujan sums. We deduce identities for other weighted averages of the Ramanujan sums with weights concerning logarithms, values of arithmetic functions for gcd%26apos;s, the Gamma function, the Bernoulli polynomials, and binomial coefficients.
- 出版日期2014-10