Government of Kerala

output

20102024

most citedCertain weighted averages of generalized Ramanujan sums

5 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

7 papers

math.CO2024

Dom-forcing sets in graphs

Susanth P, Charles Dominic, Premodkumar K P

A dominating set $D_{f} \subseteq V (G)$ of vertices in a graph $G$ is called a \emph{dom-forcing set} if the sub-graph induced by $⟨ D_{f} ⟩$ must form a zero forcing se…

quant-ph2024★ 1 cited

Bidirectional quantum teleportation using quantum walks

A. S. Abay Krishna, K. K. Naseeda, N. C. Randeep

We present a method for bidirectional teleportation of a single qubit using quantum walks on two independent one dimensional lattices and two independent cycles with four vertices,…

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.FA2017★ 1 cited

Approximation of Entropy Numbers

K. P. Deepesh, V. B. Kiran Kumar

The purpose of this article is to develop a technique to estimate certain bounds for entropy numbers of diagonal operator on spaces of p-summable sequences for finite p greater tha…

math.OA2016★ 4 cited

Quasi Hyperrigidity and Weak Peak Points for Non-Commutative Operator Systems

M. N. N. Namboodiri, S. Pramod, P. Shankar +1

In this article, we introduce the notions of weak boundary repre- sentation, quasi hyperrigidity and weak peak points in the non-commutative setting for operator systems in C* alge…

math.NT2016★ 5 cited

Certain weighted averages of generalized Ramanujan sums

K Vishnu Namboothiri

We derive certain identities involving various known arithmetical functions and a generalized version of Ramanujan sum. L. Toth constructed certain weighted averages of Ramanujan s…

math.NT2010★ 2 cited

On Counting Twists of a Character Appearing in its Associated Weil Representation

K Vishnu Namboothiri

Consider an irreducible, admissible representation $π$ of GL(2, $F$ ) whose restriction to GL(2, $F)^{+}$ breaks up as a sum of two irreducible representations $π_{+} + π_{-}$ . If $π = r_{θ}$ ,…