A reciprocity theorem for the Cohen-Ramanujan sums and its application to Cohen-Ramanujan expansions

DOI10.1142/s1793042124501185MaRDI QIDQ6652044

Kesavan Vishnu Namboothiri, Vinod Sivadasan

Publication date: 12 December 2024

Published in: International Journal of Number Theory (Search for Journal in Brave)

zbMATH Keywords

Möbius inversion formulareciprocity theoremJordan totient functionRamanujan expansionsRamanujan sumKlee's functionCohen-Ramanujan sumCohen-Ramanujan expansions

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25) Trigonometric and exponential sums (general theory) (11L03)

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