Projesh Nath Choudhury

According to our database, Projesh Nath Choudhury authored at least 5 papers between 2020 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Distance matrices of a tree: Two more invariants, and in a unified framework.

Projesh Nath Choudhury, Apoorva Khare

Eur. J. Comb., January, 2024

2021

Characterizing total negativity and testing their interval hulls.

Projesh Nath Choudhury

CoRR, 2021

2020

Interval hulls of N-matrices and almost P-matrices.

Projesh Nath Choudhury, M. Rajesh Kannan

CoRR, 2020

Sign non-reversal property for totally positive matrices and testing total positivity on their interval hull.

Projesh Nath Choudhury, M. Rajesh Kannan

CoRR, 2020

How to Detect and Construct N-matrices.

Projesh Nath Choudhury, Michael J. Tsatsomeros

CoRR, 2020