Monthly Archives: March 2012

Topological recurrence versus measure recurrence; a theorem of Kříž

— 1. Introduction — Previously on this blog I presented a proof of van der Waerden’s theorem which asserts that given a finite partition of , one of the cells of the partition contains arbitrarily long arithmetic progressions. It turns … Continue reading

Posted in Ergodic Theory, Ramsey Theory, Topological Dynamics | 3 Comments