Generalizations of Lehmer's equations, greatest common divisor matrices, and Euler's totient for a UFD

One of the most researched functions of number theory is the Euler -function, or totient function. The number (n) yields the cardinality of the group of unit of the ring module n, and depends on the canonical decomposition of a natural number. In Chapter II of this dissertation, we study the -functi...

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Bibliographic Details
Main Author: El-Kassar, A. M. (author)
Format: masterThesis
Published: 1991
Subjects:
Online Access:http://hdl.handle.net/10725/5860
https://doi.org/10.26756/th.1993.18
http://libraries.lau.edu.lb/research/laur/terms-of-use/thesis.php
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