Hook Immanantal and Hadamard inequalities for q-Laplacians of trees
(with Mukesh K. Nagar)
Enumerating excedances with linear characters in classical Weyl groups
Squared distance matrix of a tree: inverse and inertia
(with R. B. Bapat)
The Smith normal form of product distance matrices
(with R. B. Bapat)
The second immanant of some combinatorial matrices
(with R. B. Bapat)
Product distance matrix of a tree with matrix weights
(with R. B. Bapat)
Signed excedance enumeration in the hyperoctahedral group
Generic pole assignability, structurally constrained controllers and unimodular completion
(with Madhu Belur and Rachel K. K.)
Product distance matrix of a graph and squared distance matrix of a tree
(with R. B. Bapat)
The product distance matrix of a tree and a bivariate zeta function of a graph
(with R. B. Bapat)
Identities for minors of the Laplacian, resistance and distance matrices
(with R. B. Bapat)
Inverse of the distance matrix of a block graph
(with R. B. Bapat)
Signed excedance enumeration via determinants
A q-analogue of Graham, Hoffman and Hosoya's Theorem
Hankel determinants of some sequences of polynomials
q-analogs of distance matrices of 3-hypertrees
Average distance in graphs and eigenvalues