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A Menon-type identity using Klee's function
Czechoslovak Mathematical Journal, Tome 72 (2022) no. 1, pp. 165-176
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Menon's identity is a classical identity involving gcd sums and the Euler totient function $\phi $. A natural generalization of $\phi $ is the Klee's function $\Phi _s$. We derive a Menon-type identity using Klee's function and a generalization of the gcd function. This identity generalizes an identity given by Y. Li and D. Kim (2017).
Menon's identity is a classical identity involving gcd sums and the Euler totient function $\phi $. A natural generalization of $\phi $ is the Klee's function $\Phi _s$. We derive a Menon-type identity using Klee's function and a generalization of the gcd function. This identity generalizes an identity given by Y. Li and D. Kim (2017).
DOI : 10.21136/CMJ.2021.0370-20
Classification : 11A07, 11A25, 20D60, 20D99
Keywords: Euler totient function; generalized gcd; Jordan totient function; Klee's function 
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     title = {A {Menon-type} identity using {Klee's} function},
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Chandran, Arya; Thomas, Neha Elizabeth; Namboothiri, K. Vishnu. A Menon-type identity using Klee's function. Czechoslovak Mathematical Journal, Tome 72 (2022) no. 1, pp. 165-176. doi: 10.21136/CMJ.2021.0370-20

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