Vincent Ginis

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20242026

most citedThe relationship between reasoning and performance in large language models--o3 (mini) thinks harder, not longer

2 citations · 2 across the 11 of their papers we have counts for

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math.RA2026

The Type III realisation conjecture of Kirkland and Å migoc

Brecht Verbeken, Vincent Ginis

Kirkland and Å migoc constructed a family of stochastic matrices realising the Type III boundary polynomials in the KarpeleviÄ region and conjectured that, conversely, every stoch…

math.RA2026

On the Spectral Region of n-Cycle Stochastic Matrices

Brecht Verbeken, Vincent Ginis

For every $n$ , we determine the complete eigenvalue region of the $n$ -cycle stochastic family. For $n \geq 2$ , write $A_{n} (I^\pm)$ for the matrix indexed by $Z / n Z$ with $…