1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.CO2026
Spectral gap of the normalized distance Laplacian
Hitesh Kumar, Kamal Lochan Patra
The smallest positive eigenvalue of the normalized distance Laplacian matrix of a connected graph is called its \emph{spectral gap} and is…
math.CO2023
Subdivision and Graph Eigenvalues
Hitesh Kumar, Bojan Mohar, Shivaramakrishna Pragada +1
This paper investigates the asymptotic nature of graph spectra when some edges of a graph are subdivided sufficiently many times. In the special case where all edges of a graph are…
math.CO2020★ 1 cited
Proper divisor graph of a positive integer
Hitesh Kumar, Kamal Lochan Patra, Binod Kumar Sahoo
The proper divisor graph of a positive integer is the simple graph whose vertices are the proper divisors of , and in which two distinct vertices are adjacent i…