2 papers
math.CO2019
Unimodular Polynomial Matrices over Finite Fields
Akansha Arora, Samrith Ram, Ayineedi Venkateswarlu
We consider some combinatorial problems on matrix polynomials over finite fields. Using results from control theory we give a proof of a result of Helmke, Jordan and Lieb on the nu…
cs.DM2015
On Acyclic Edge-Coloring of Complete Bipartite Graphs
Ayineedi Venkateswarlu, Santanu Sarkar, A. Sai Mali
An acyclic edge-coloring of a graph is a proper edge-coloring without bichromatic (-colored) cycles. The acyclic chromatic index of a graph , denoted by , is the least…