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20122026
most citedPoincaré and logarithmic Sobolev inequalities by decomposition of the energy landscape

74 citations · 136 across the 21 of their papers we have counts for

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math.ST2026

A Sharp Signal-to-Noise Threshold for Quasi-Maximum Likelihood Breakpoint Estimation

Hubeyb Gurdogan, Georg Menz

We establish a sharp pathwise signal-to-noise criterion for quasi-maximum-likelihood (QML) estimation of a dominant breakpoint in the second-moment structure of a multivariate time…