Navish Kumar

activity

20182023

most citedAnalyzing the hate and counter speech accounts on Twitter

59 citations · 59 across the 3 of their papers we have counts for

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2 papers · 1 filter

math.CO2021

Bounds for the extremal eigenvalues of gain Laplacian matrices

M. Rajesh Kannan, Navish Kumar, Shivaramakrishna Pragada

A complex unit gain graph ( $T$ -gain graph), $Φ = (G, φ)$ is a graph where the function $φ$ assigns a unit complex number to each orientation of an edge of $G$ , and its inve…

math.CO2020

Normalized Laplacians for Gain Graphs

M. Rajesh Kannan, Navish Kumar, Shivaramakrishna Pragada

We propose the notion of normalized Laplacian matrix $L (Φ)$ for a gain graphs and study its properties in detail, providing insights and counterexamples along the way. We…