A. Khare

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20032026

most citedComplete characterization of Hadamard powers preserving Loewner positivity, monotonicity, and convexity

30 citations · 416 across the 73 of their papers we have counts for

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Showing 2023 · math.COShow all

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math.CO2023

The additive-multiplicative distance matrix of a graph, and a novel third invariant

Projesh Nath Choudhury, Apoorva Khare

Graham showed with Pollak and Hoffman-Hosoya that for any directed graph $G$ with strong blocks $G_{e}$ , the determinant $det (D_{G})$ and cofactor-sum $co f (D_{G})$ of the distance matri…