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20152021
most citedPseudo Schur Complements, Pseudo Principal Pivot Transforms and Their Inheritance Properties

2 citations · 3 across the 4 of their papers we have counts for

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Showing 2018Show all

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math.FA2018

A note on linear preservers on semipositive and minimal semipositive matrices

Projesh Nath Choudhury, M. Rajesh Kannan, K. C. Sivakumar

Semipositive matrices (matrices that map at least one nonnegative vector to a positive vector) and minimally semipositive matrices (semipositive matrices whose no column-deleted su…

math.QA2018

Fibonacci Fervour in Linear Algebra and Quantum Information Theory

Manami Chatterjee, Ajit Iqbal Singh, K. C. Sivakumar

This is a survey on certain results which bring about a connection between Fibonacci sequences on the one hand and the areas of matrix theory and quantum information theory, on the…