Concordia University

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20032025

most citedA Closer Look at Memorization in Deep Networks

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math.PR2020

On the boundary classification of $Λ$ -Wright-Fisher processes with frequency-dependent selection

Clément Foucart, Xiaowen Zhou

We construct extensions of the pure-jump $Λ$ -Wright-Fisher processes with frequency-dependent selection ( $Λ$ -WF processes with selection) beyond their first passage time at the bou…

math.PR2020

Boundary behaviors for a class of continuous-state nonlinear branching processes in critical cases

Shaojuan Ma, Xu Yang, Xiaowen Zhou

Using Foster-Lyapunov techniques we establish new conditions on non-extinction, non-explosion, coming down from infinity and staying infinite, respectively, for the general continu…

On the boundary classification of Λ-Wright-Fisher processes with frequency-dependent selection

Boundary behaviors for a class of continuous-state nonlinear branching processes in critical cases

On the boundary classification of $Λ$ -Wright-Fisher processes with frequency-dependent selection