80 citations · 291 across the 59 of their papers we have counts for
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Cross Curvature Flow on Locally Homogenous Three-manifolds (I)
Xiaodong Cao, Yilong Ni, Laurent Saloff-Coste
Chow and Hamilton introduced the cross curvature flow on closed 3-manifolds with negative or positive sectional curvature. In this paper, we study the negative cross curvature flow…
Separation cut-offs for birth and death chains
Persi Diaconis, Laurent Saloff-Coste
This paper gives a necessary and sufficient condition for a sequence of birth and death chains to converge abruptly to stationarity, that is, to present a cut-off. The condition in…
The cutoff phenomenon for randomized riffle shuffles
Guan-Yu Chen, Laurent Saloff-Coste
We study the cutoff phenomenon for generalized riffle shuffles where, at each step, the deck of cards is cut into a random number of packs of multinomial sizes which are then riffl…
Weak uncertainty principle for fractals, graphs and metric measure spaces
Kasso Okoudjou, Laurent Saloff-Coste, Alexander Teplyaev
We develop a new approach to formulate and prove the weak uncertainty inequality which was recently introduced by Okoudjou and Strichartz. We assume either an appropriate measure g…