On the class of (E,M)* sets

Speaker(s)

Tomasz Weiss

Affiliation

Cardinal Stefan Wyszynski University in Warsaw

Language of the talk

Polish

Date

Dec. 10, 2025, 4:15 p.m.

Room

room 4050

Seminar

Topology and Set Theory Seminar

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We shall say that a subset X of the Cantor space 2^\omega, belongs to the class (E,M)* if, for each F_\sigma measure zero subset F of 2^\omega, the algebraic sum  X+F is meager in 2^\omega. In this talk we are interested in some properties of sets from (E,M)* and of other special subsets of 2^\omega that are related to (E,M)*.

 

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