euclidean distance matrices 1kronecker product 1nonnegative rank 1snt-rank 1symmetric nonnegative matrix factorization 1
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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…
math.OC2024
On Almost-Type Special Structured Tensor Classes Associated with Semi-Positive Tensors
Bharat Pratap Chauhan, Dipti Dubey
In this paper, we introduce almost (strictly) semi-positive tensors, which extend the concept of almost (strictly) semimonotone matrices. Furthermore, we provide insights into the…