Remarks on meager \Sigma^0_2-supported \sigma-ideals on the real line


Marek Balcerzak, Krzysztof Ciesielski, and Dorota Rogowska

Tatra Mt. Math. Publ. 19 (2000), 187--192.

We consider a condition stating that, for each member I of some wide class of \Sigma^0_2-supported \sigma-ideals on R, there exists a Polish topology on R making I meager. We show its independence of ZFC.

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Last modified April 25, 2000.