Weakly Normal Filters and Irregular Ultrafilters

DOI10.2307/1997652zbMath0341.02058OpenAlexW4244597560MaRDI QIDQ4108332

No author found.

Publication date: 1976

Full work available at URL: https://doi.org/10.2307/1997652

Mathematics Subject Classification ID

Large cardinals (03E55)

Related Items

Canonical functions, non-regular ultrafilters and Ulam's problem on ω₁, Restrictions on forcings that change cofinalities, Non-regular ultrafilters, Regularity of ultrafilters and the core model, On the Existence of Nonregular Ultrafilters and the Cardinality of Ultrapowers, Negative Partition Relations for Ultrafilters on Uncountable Cardinals, Club-guessing, stationary reflection, and coloring theorems, More on uniform ultrafilters over a singular cardinal, More on regular and decomposable ultrafilters in ZFC, Laver and set theory, A direct weakening of normality for filters, Ultrapowers and boolean ultrapowers of θ and θ1, Separating ultrafilters on uncountable cardinals, Positive results in abstract model theory: a theory of compact logics, On Jónsson cardinals with uncountable cofinality

Cites Work

• Regularity of ultrafilters
• Model theory
• Some applications of iterated ultrapowers in set theory
• Strong compactness and other cardinal sins
• Unnamed Item