K. V. Namboothiri

activity

20102025

most citedCertain weighted averages of generalized Ramanujan sums

5 citations · 20 across the 14 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

math.NT2017★ 4 cited

On the number of solutions of a restricted linear congruence

K Vishnu Namboothiri

Consider the linear congruence equation $a_{1}^{s} x_{1} + \dots + a_{k}^{s} x_{k} \equiv b (mod n^{s}) where a_{i}, b \in Z, s \in N$ Denote by $(a, b)_{s}$ the lar…

math.NT2017★ 3 cited

On solving a restricted linear congruence using generalized Ramanujan sums

K Vishnu Namboothiri

Consider the linear congruence equation $x_{1} + \dots + x_{k} \equiv b (mod n)$ for $b, n \in Z$ . By $(a, b)_{s}$ , we mean the largest $l^{s} \in N$ which divides $a$ an…

math.NT2017★ 1 cited

The Discrete Fourier Transform of $(r, s) -$ even functions

K Vishnu Namboothiri

An $(r, s)$ -even function is a special type of periodic function mod $r^{s}$ . These functions were defined and studied for the the first time by McCarthy. An important example for suc…

On the number of solutions of a restricted linear congruence

On solving a restricted linear congruence using generalized Ramanujan sums

The Discrete Fourier Transform of (r,s)−even functions

The Discrete Fourier Transform of $(r, s) -$ even functions