| On some multivariate summatory functions of the Euler phi-function |
| K. Algali |
Abstract In this note we obtain an asymptotic formula with a power saving error term for the summation function of Euler phi-function evaluated at iterated and generalized least common multiples of four integer variables.
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Keywords: Euler phi-function; multiplicative functions; least common multiple; greatest common divisor; asymptotic formula. |
MSC: 11A25, 11N37,11N60,11A05 |
Pages: 344$-$349 |
Volume 70 , Issue 4 , 2018 |
