Abstract
On the basis of some numerical calculations, Ulam has conjectured that the ergodic theorem holds for any quadratic stochastic operator acting on a finite-dimensional simplex. However, Zakharevich showed that Ulam’s conjecture is false in general. Later, Ganikhodzhaev and Zanin generalized Zakharevich’s example to the class of quadratic stochastic Volterra operators acting on a 2D simplex. In this paper, we provide a class of nonergodic Lotka-Volterra operators which includes all previous operators used in this context.
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References
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Saburov, M. A class of nonergodic Lotka-Volterra operators. Math Notes 97, 759–763 (2015). https://doi.org/10.1134/S0001434615050107
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DOI: https://doi.org/10.1134/S0001434615050107