Debarun Ghosh

activity

20172020

most citedPlanar Turán number of the 6-cycle

1 citations · 1 across the 1 of their papers we have counts for

collaborators

3 papers

math.CO2020★ 1 cited

Planar Turán number of the 6-cycle

Debarun Ghosh, Ervin Győri, Ryan R. Martin +2

Let $ex_{P} (n, T, H)$ denote the maximum number of copies of $T$ in an $n$ -vertex planar graph which does not contain $H$ as a subgraph. When $T = K_{2}$ , ${\rm ex}_{\mat…

math.CO2019

The Maximum Wiener Index of Maximal Planar Graphs

Debarun Ghosh, Ervin Győri, Addisu Paulos +2

The Wiener index of a connected graph is the sum of the distances between all pairs of vertices in the graph. It was conjectured that the Wiener index of an $n$ -vertex maximal plan…

math.RT2017

Determinants of Representations of Coxeter Groups

Debarun Ghosh, Steven Spallone

In [APS], the authors characterize the partitions of $n$ whose corresponding representations of $S_{n}$ have nontrivial determinant. The present paper extends this work to all irredu…