3 papers
math.NT2023
Trigonometric analogue of the identities associated with twisted sums of divisor functions
Debika Banerjee, Khyati Khurana
Inspired by two entries published in Ramanujan's lost notebook on Page 355, B. C. Berndt et al.\cite{MR3351542} presented Riesz sum identities for Ramanujan entries by introducing…
math.NT2023
Character analogues of Cohen type identities and related Voronoi summation formulas
Debika Banerjee, Khyati Khurana
In \cite{MR2221114}, B.~C.~Berndt and A.~Zaharescu introduced the twisted divisor sums associated with the Dirichlet character while studying the Ramanujan's type identity involvin…
math.NT2023
Distribution of values of general Euler totient function
Debika Banerjee, Bittu Chahal, Sneha Chaubey +1
Let be a general totient function introduced first by Cald…