Revisited Carmichael’s Reduced Totient Function

<p dir="ltr">The modified Totient function of Carmichael λ(.) is revisited, where important properties have been highlighted. Particularly, an iterative scheme is given for calculating the λ(.) function. A comparison between the Euler φ and the reduced totient λ(.) functions aiming t...

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Main Author: Samir Brahim Belhaouari (9427347) (author)
Other Authors: Yassine Hamdi (19570213) (author), Abdelouahed Hamdi (14158899) (author)
Published: 2021
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Summary:<p dir="ltr">The modified Totient function of Carmichael λ(.) is revisited, where important properties have been highlighted. Particularly, an iterative scheme is given for calculating the λ(.) function. A comparison between the Euler φ and the reduced totient λ(.) functions aiming to quantify the reduction between is given.</p><h2>Other Information</h2><p dir="ltr">Published in: Mathematics<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/math9151800" target="_blank">https://dx.doi.org/10.3390/math9151800</a></p>