On the independence of σ(ϕ(n)) and ϕ(σ(n))
Mohand-Ouamar Hernane; Florian Luca
Acta Arithmetica (2009)
- Volume: 138, Issue: 4, page 337-346
- ISSN: 0065-1036
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topMohand-Ouamar Hernane, and Florian Luca. "On the independence of σ(ϕ(n)) and ϕ(σ(n))." Acta Arithmetica 138.4 (2009): 337-346. <http://eudml.org/doc/278585>.
@article{Mohand2009,
author = {Mohand-Ouamar Hernane, Florian Luca},
journal = {Acta Arithmetica},
keywords = {independent arithmetic functions; Euler function; sum of divisors function},
language = {eng},
number = {4},
pages = {337-346},
title = {On the independence of σ(ϕ(n)) and ϕ(σ(n))},
url = {http://eudml.org/doc/278585},
volume = {138},
year = {2009},
}
TY - JOUR
AU - Mohand-Ouamar Hernane
AU - Florian Luca
TI - On the independence of σ(ϕ(n)) and ϕ(σ(n))
JO - Acta Arithmetica
PY - 2009
VL - 138
IS - 4
SP - 337
EP - 346
LA - eng
KW - independent arithmetic functions; Euler function; sum of divisors function
UR - http://eudml.org/doc/278585
ER -
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