Similarities between Constructible universe and Inner model
Constructible universe and Inner model have 11 things in common (in Unionpedia): Axiom of regularity, Consistency, Continuum hypothesis, Kurt Gödel, Measurable cardinal, Minimal model (set theory), Ordinal number, Set theory, Transitive set, Well-founded relation, Zermelo–Fraenkel set theory.
Axiom of regularity
In mathematics, the axiom of regularity (also known as the axiom of foundation) is an axiom of Zermelo–Fraenkel set theory that states that every non-empty set A contains an element that is disjoint from A. In first-order logic, the axiom reads: The axiom implies that no set is an element of itself, and that there is no infinite sequence (an) such that ai+1 is an element of ai for all i. With the axiom of dependent choice (which is a weakened form of the axiom of choice), this result can be reversed: if there are no such infinite sequences, then the axiom of regularity is true.
Axiom of regularity and Constructible universe · Axiom of regularity and Inner model ·
Consistency
In classical deductive logic, a consistent theory is one that does not contain a contradiction.
Consistency and Constructible universe · Consistency and Inner model ·
Continuum hypothesis
In mathematics, the continuum hypothesis (abbreviated CH) is a hypothesis about the possible sizes of infinite sets.
Constructible universe and Continuum hypothesis · Continuum hypothesis and Inner model ·
Kurt Gödel
Kurt Friedrich Gödel (April 28, 1906 – January 14, 1978) was an Austrian, and later American, logician, mathematician, and philosopher.
Constructible universe and Kurt Gödel · Inner model and Kurt Gödel ·
Measurable cardinal
In mathematics, a measurable cardinal is a certain kind of large cardinal number.
Constructible universe and Measurable cardinal · Inner model and Measurable cardinal ·
Minimal model (set theory)
In set theory, the minimal model is the minimal standard model of ZFC.
Constructible universe and Minimal model (set theory) · Inner model and Minimal model (set theory) ·
Ordinal number
In set theory, an ordinal number, or ordinal, is one generalization of the concept of a natural number that is used to describe a way to arrange a collection of objects in order, one after another.
Constructible universe and Ordinal number · Inner model and Ordinal number ·
Set theory
Set theory is a branch of mathematical logic that studies sets, which informally are collections of objects.
Constructible universe and Set theory · Inner model and Set theory ·
Transitive set
In set theory, a set A is called transitive if either of the following equivalent conditions hold.
Constructible universe and Transitive set · Inner model and Transitive set ·
Well-founded relation
In mathematics, a binary relation, R, is called well-founded (or wellfounded) on a class X if every non-empty subset S ⊆ X has a minimal element with respect to R, that is an element m not related by sRm (for instance, "s is not smaller than m") for any s ∈ S. In other words, a relation is well founded if Some authors include an extra condition that R is set-like, i.e., that the elements less than any given element form a set.
Constructible universe and Well-founded relation · Inner model and Well-founded relation ·
Zermelo–Fraenkel set theory
In mathematics, Zermelo–Fraenkel set theory, named after mathematicians Ernst Zermelo and Abraham Fraenkel, is an axiomatic system that was proposed in the early twentieth century in order to formulate a theory of sets free of paradoxes such as Russell's paradox.
Constructible universe and Zermelo–Fraenkel set theory · Inner model and Zermelo–Fraenkel set theory ·
The list above answers the following questions
- What Constructible universe and Inner model have in common
- What are the similarities between Constructible universe and Inner model
Constructible universe and Inner model Comparison
Constructible universe has 66 relations, while Inner model has 22. As they have in common 11, the Jaccard index is 12.50% = 11 / (66 + 22).
References
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