My research interests
My research field is set theory. I am especially interested in: - ideals of the subsets of the real line and other ``real spaces", like the Cantor or Baire spaces,
- connections
of set theory with measure theory, including set theoretic
constructions of nonmeasurable sets, complete nonmeasurability,
properties of sigma-fields of subsets of the real line, etc.
- combinatorics of partial orders, especially forcing notions adding a single real,
- ill-founded models of set theory and well-founded models of set theory failing the axiom of foundation.