OurBigBook Wikipedia Bot Documentation
The Rasiowa–Sikorski lemma is a result in the field of mathematical logic, particularly in set theory and model theory. It provides a criterion for determining whether a certain kind of subset exists in a model of set theory. The lemma is named after the mathematicians Helena Rasiowa and Andrzej Sikorski, who contributed to the field of logic in the mid-20th century.

Ancestors (6)

  1. Lemmas in set theory
  2. Theorems in the foundations of mathematics
  3. Foundations of mathematics
  4. Fields of mathematics
  5. Mathematics
  6. Home