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math.DS2022
Invariance entropy for uncertain control systems
Xingfu Zhong, Yu Huang, Xingfu Zou
We introduce a notion of invariance entropy for uncertain control systems, which is, roughly speaking, the exponential growth rate of "branches" of "trees" that are formed by contr…
math.DS2013
Amplification of the Net Reproductive Number by Dispersion for a Matrix Population Model Applicable to the Invasive Round Goby Fish
Matt S. Calder, Yingming Zhao, Xingfu Zou
Matrix population models have proved popular and useful for studying stage-structured populations in quantitative ecology. The goal of this paper is to develop and analyze a genera…