Rigoberto Zelada

activity

20202026

most citedStrongly mixing systems are almost strongly mixing of all orders

3 citations · 6 across the 10 of their papers we have counts for

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Showing 2026Show all

4 papers · 1 filter

math.DS2026

Polynomial maps which are not good for nice recurrence and applications

Rigoberto Zelada

Let $F_{2}$ be the finite field with two elements and let $F_{2}^{ω}$ denote the countably infinite-dimensional vector space over $F_{2}$ . We show that, unlike the…

math.DS2026

Sets of large values of polynomial multi-correlation functions

Vitaly Bergelson, Rigoberto Zelada

Let $p_{1}, ..., p_{L} \in Z [x_{1}, ..., x_{d}]$ be non-constant polynomials with zero constant term. The ergodic theoretical proofs of the polynomial and the IP-polynomial Szemeredi theorems a…

math.DS2026

Multipliers and Disjointness from Mixing

Sohail Farhangi, Joel Moreira, Rigoberto Zelada

In 2005, Parreau proved that if a measure preserving system is not strongly mixing then it contains a non-trivial factor that is disjoint from every strongly mixing system. Taking…

math.DS2026

Weak mixing for area preserving flows on surfaces

Adam Kanigowski, Alexey Okunev, Rigoberto Zelada

Let $(ϕ_{t})$ be an area-preserving smooth flow on a compact, connected, orientable surface $M$ with at least one but finitely many fixed points. Assume that $(ϕ_{t})$ is anal…