Conditional mixing conjecture for Lozi maps

Let f(x,y)=(1+yax,bx)f(x,y)=(1+y-a|x|,bx) be a Lozi map with parameters (a,b)(a,b) in the chaotic regime described above, and let ρ(x0)\rho(\cdot\mid x_0) denote the conditional SRB measure on the level curve x=x0x=x_0. Conditional mixing conjecture for Lozi maps. For generic Lozi parameters (a,b)(a,b) and Lebesgue-almost all x0Rx_0\in\mathbb{R}, the Lozi map has conditional mixing with respect to the level curve x=x0x=x_0; that is, the measures ρ(x0)\rho(\cdot\mid x_0) pushed forward under ff converge back to the full SRB measure ρ\rho at an exponential rate. The conjecture proposes a generalization of the conditional-mixing results proved for baker's maps to the less structured, piecewise hyperbolic Lozi maps; the stated genericity and exponential convergence remain unproved.

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Primary source

Caroline L. Wormell, “Conditional mixing in deterministic chaos”, arXiv:2206.09291 (2022).

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