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Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15826
Description: For a positive integer n, we let φ(n) and λ(n) denote the Euler function and the Carmichael function, respectively. We define ξ(n) as the ratio φ(n)/λ(n) and study various arithmetic properties of ξ(n ... More
Reviewed: Reviewed
Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1147908
Description: We obtain an asymptotic formula for the number of square-free values among p - 1, for primes p ≤ x, and we apply it to derive the following asymptotic formula for L(x), the number of square-free value ... More
Reviewed: Reviewed
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