Haar meager sets

Prelegent(ci)

Martin Dolezal

Afiliacja

Uniwersytet Warszawski

Termin

26 października 2016 16:15

Pokój

p. 5050

Seminarium

Seminarium „Topologia i teoria mnogości”

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The notion of Haar meager sets in abelian Polish groups was introduced by Darji. Haar meager sets form a topological counterpart to Haar null sets defined by Christensen. We show some analogies of Haar meager sets and Haar null sets. On the other hand, we show that some Polish groups can be decomposed into a Haar meager and a Haar null set.

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