2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CO2023
On the trace-zero doubly stochastic matrices of order 5
Amrita Mandal, Bibhas Adhikari
We propose a graph theoretic approach to determine trace of product of two permutation matrices through a weighted digraph representation of the permutation matrices. Consequently,…
math.CO2019★ 2 cited
On the eigenvalue region of permutative doubly stochastic matrices
Amrita Mandal, Bibhas Adhikari, M. Rajesh Kannan
This paper is devoted to the study of eigenvalue region of the doubly stochastic matrices which are also permutative, that is, each row of such a matrix is a permutation of any oth…