My professional interests 

My research field is set theory. I am especially interested in questions concerning subsets of the real line, ideals of measure and category and - more generally - connections of set theory with other branches of mathematics, like topology, measure theory and real analysis. 

To be more specific, I am especially interested in various kinds of small subsets of the reals, mostly in those which have definitions referring to the group structure of the reals (e.g. strongly null sets, strongly meager sets, very meager sets). I also investigate similarities and differences between additive properties of null and meager sets in different groups (the real line, the Cantor set, the Baire space as a countable product of integers, etc.).

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