2001/59/1-2 (2) — DOI: 10.5486/PMD.2001.2340 — pp. 9-16
Full Text Abstract

A conjecture of Erdős concerning inequalities for the Euler totient function

Authors: A. Grytczuk, F. Luca and M. Wójtowicz

Keywords: Euler function

Mathematics Subject Classification: 11A25, 11L20, 11L2611B05