Sivaramakrishnan Sivasubramanian

Available identifiers

zbMath Open sivasubramanian.sivaramakrishnanMaRDI QIDQ244874

List of research outcomes

Publication	Date of Publication	Type
https://portal.mardi4nfdi.de/entity/Q6090104	2023-12-15	Paper
The maximum four point condition matrix of a tree	2023-08-16	Paper
Inequalities among two rowed immanants of the $q$-Laplacian of Trees and Odd height peaks in generalized Dyck paths	2023-07-29	Paper
Signed alternating descent enumeration in classical Weyl groups	2023-07-19	Paper
$q$-enumeration of type B and D Eulerian polynomials based on parity of descents	2022-11-28	Paper
The 2-Steiner distance matrix of a tree	2022-10-18	Paper
Generalized matrix polynomials of tree Laplacians indexed by symmetric functions and the GTS poset	2022-06-15	Paper
Eulerian central limit theorems and Carlitz identities in positive elements of classical Weyl groups	2022-04-06	Paper
Inequalities among two rowed immanants of the q-Laplacian of trees and odd height peaks in generalized Dyck paths	2022-04-04	Paper
Gamma positivity of the excedance-based Eulerian polynomial in positive elements of classical Weyl groups	2021-03-29	Paper
THE SECOND IMMANANT OF SOME COMBINATORIAL MATRICES	2020-11-16	Paper
Signed Alternating-runs enumeration in Classical Weyl Groups	2020-10-18	Paper
On the Alternating runs polynomial in type B and D Coxeter Groups	2020-09-07	Paper
Smith normal form of a distance matrix inspired by the four-point condition	2020-08-28	Paper
Gamma positivity of the descent based Eulerian polynomial in positive elements of classical Weyl groups	2020-08-07	Paper
The Arithmetic Tutte polynomial of two matrices associated to Trees	2019-10-08	Paper
Laplacian immanantal polynomials and the \(\mathsf{GTS}\) poset on trees	2018-12-07	Paper
Hook immanantal and Hadamard inequalities for \(q\)-Laplacians of trees	2017-08-28	Paper
Enumerating excedances with linear characters in classical Weyl groups	2016-11-16	Paper
Squared distance matrix of a tree: inverse and inertia	2016-02-12	Paper
The Smith normal form of product distance matrices	2016-02-03	Paper
Product distance matrix of a tree with matrix weights	2015-01-30	Paper
https://portal.mardi4nfdi.de/entity/Q2921751	2014-10-13	Paper
Signed excedance enumeration in the hyperoctahedral group	2014-09-04	Paper
Product distance matrix of a graph and squared distance matrix of a tree	2014-06-13	Paper
Generic pole assignability, structurally constrained controllers and unimodular completion	2014-02-19	Paper
The Third Immanant of q-Laplacian Matrices of Trees and Laplacians of Regular Graphs	2013-06-20	Paper
The product distance matrix of a tree and a bivariate zeta function of a graphs	2012-11-01	Paper
Hypergeometric transforms in certain classes of analytic functions	2012-04-15	Paper
Inverse of the distance matrix of a block graph	2011-12-14	Paper
Signed excedance enumeration via determinants	2011-10-11	Paper
Identities for minors of the Laplacian, resistance and distance matrices	2011-07-15	Paper
Hankel determinants of some sequences of polynomials	2011-02-09	Paper
Structural controllability: an undirected graph approach	2010-06-27	Paper
A \(q\)-analogue of Graham, Hoffman and Hosoya's theorem	2010-06-16	Paper
\(q\)-analogs of distance matrices of 3-hypertrees	2009-09-10	Paper
Average distance in graphs and eigenvalues	2009-06-23	Paper
Complete partitions of graphs	2008-10-21	Paper
On the two variable distance enumerator of the Shi hyperplane arrangement	2008-05-29	Paper
Approximating the isoperimetric number of strongly regular graphs	2006-05-18	Paper
Spanning trees in complete uniform hypergraphs and a connection to extended r-Shi hyperplane arrangements	2006-05-03	Paper

Research outcomes over time

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