Abstract:
It is shown that an automorphism of a Lebesgue space may admit a partial multiple mixing on subsequences of the form $\{h_n\}$ and $\{3h_n\}$ even when its inverse does not have this property.
Citation:
V. V. Ryzhikov, “Partial Multiple Mixing on Subsequences May Distinguish between Automorphisms $T$ and $T^{-1}$”, Mat. Zametki, 74:6 (2003), 889–895; Math. Notes, 74:6 (2003), 841–847