Definition of Ultraproduct. Meaning of Ultraproduct. Synonyms of Ultraproduct

- The ultraproduct is a mathematical construction that appears mainly in abstract algebra and mathematical logic, in particular in model theory and set theory...
- hypothesis holds. Ultraproducts are used as a general technique for constructing models that realise certain types. An ultraproduct is obtained from the...
- numbers. The ultraproduct models are uncountable. One way to see this is to construct an injection of the infinite product of N into the ultraproduct. However...
- Kripke's T-schema Transfer principle Truth predicate Truth value Type Ultraproduct Validity Com****bility theory Church encoding Church–Turing thesis Com****bly...
- any first-order formula is true in an ultraproduct if and only if it is true in "most" factors (see ultraproduct for details). In model theory he also...
- \varphi } holds in the ultraproduct ∏ i ⊆ Σ M i / U . {\textstyle \prod _{i\subseteq \Sigma }{\mathcal {M}}_{i}/U.} So this ultraproduct satisfies all formulas...
- Kripke's T-schema Transfer principle Truth predicate Truth value Type Ultraproduct Validity Com****bility theory Church encoding Church–Turing thesis Com****bly...
- product category, a category that is the product of categories. the ultraproduct, in model theory. the internal product of a monoidal category, which...
- Reduced product, a construction that generalizes both direct product and ultraproduct Reduced residue system, a set of φ(n) integers such that each integer...
- Kripke's T-schema Transfer principle Truth predicate Truth value Type Ultraproduct Validity Com****bility theory Church encoding Church–Turing thesis Com****bly...