euclidean distance matrices 1kronecker product 1nonnegative rank 1snt-rank 1symmetric nonnegative matrix factorization 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.RA2026
SNT-Rank: Kronecker Products and Euclidean Distance Matrices
Bharat Pratap Chauhan, Projesh Nath Choudhury
The paper studies symmetric nonnegative matrix trifactorizations, providing tighter upper bounds for the SNT‑rank of Euclidean distance matrices, establishing rank relationships, a…
math.OC2026
On semimonotone matrices of exact order two
Bharat Pratap Chauhan, Dipti Dubey
In this paper, we introduce the notion of (strictly) semimonotone matrices of exact order , where , and explore their properties. We fully characterize the $3 \ti…