S. Goel

activity

20122021

most citedResistance distance in directed cactus graphs

8 citations · 27 across the 11 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.CO2019★ 8 cited

Resistance distance in directed cactus graphs

Balaji R., Ravindra B. Bapat, Shivani Goel

Let $G = (V, E)$ be a strongly connected and balanced digraph with vertex set $V = {1, \dots, n}$ . The classical distance $d_{ij}$ between any two vertices $i$ and $j$ in $G$ is the mi…

math.CO2019

Distance matrices perturbed by a Laplacian

Balaji Ramamurthy, Ravindra Bapat, Shivani Goel

Let $T$ be a tree with $n$ vertices. To each edge of $T$ , we assign a weight which is a positive definite matrix of some fixed order, say, $s$ . Let $D_{ij}$ denote the sum of all t…

math.CO2019★ 4 cited

Resistance matrices of balanced directed graphs

Balaji R., Bapat R. B., Shivani Goel

Let $G$ be a strongly connected and balanced directed graph. The Laplacian matrix of $G$ is then the matrix (not necessarily symmetric) $L := D - A$ , where $A$ is the adjacency matrix…