Strong mixing: lim_{n→∞} μ(A ∩ T⁻ⁿ B) = μ(A)μ(B). Strictly stronger than ergodicity; captures asymptotic statistical independence. Weak mixing sits in between.
Strong mixing: lim_{n→∞} μ(A ∩ T⁻ⁿ B) = μ(A)μ(B). Strictly stronger than ergodicity; captures asymptotic statistical independence. Weak mixing sits in between.