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20102026
most citedSemi-Infinite Quasi-Toeplitz Matrices with Applications to QBD Stochastic Processes

28 citations · 142 across the 24 of their papers we have counts for

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math.NA2025

The Derivative of Kemeny's Constant as a Centrality Measure in Undirected Graphs

Dario A. Bini, Beatrice Meini, Federico Poloni

Kemeny's constant quantifies a graph's connectivity by measuring the average time for a random walker to reach any other vertex. We introduce two concepts of the directional deriva…