In the mathematical discipline of set theory, a cardinal characteristic of the continuum is an infinite cardinal number that may consistently lie strictly...
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theory, the cardinality of the continuum is the cardinality or "size" of the set of real numbers R {\displaystyle \mathbb {R} } , sometimes called the continuum...
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Almost disjoint sets (category Families of sets)
been the object of intense study. The minimum infinite such cardinal is one of the classical cardinal characteristics of the continuum. Sometimes "almost...
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Cichoń's diagram (category Cardinal numbers)
table of 10 infinite cardinal numbers related to the set theory of the reals displaying the provable relations between these cardinal characteristics of the...
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or the ideal of meagre sets, these cardinal invariants are referred to as cardinal characteristics of the continuum. For a preordered set ( P , ⊑ ) {\displaystyle...
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refer to any of the following: Canadian Children's Opera Chorus Cork College of Commerce Cardinal characteristics of the continuum List of acronyms: C...
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Saharon Shelah (category Academic staff of the Hebrew University of Jerusalem)
construction from model theory, and in the process proved equality between two cardinal characteristics of the continuum, 𝖕 and 𝖙, resolving a problem that...
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Infinitary combinatorics (redirect from Homogeneous (large cardinal property))
Recent developments concern combinatorics of the continuum and combinatorics on successors of singular cardinals. Write κ , λ {\displaystyle \kappa ,\lambda...
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Maryanthe Malliaris (category The Harvard Crimson people)
to prove the equality between two cardinal characteristics of the continuum, 𝖕 and 𝖙, which are greater than the smallest infinite cardinal and less...
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Combinatorics (category Pages using sidebar with the child parameter)
2003, pg.1 Andreas Blass, Combinatorial Cardinal Characteristics of the Continuum, Chapter 6 in Handbook of Set Theory, edited by Matthew Foreman and...
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John Henry Newman (redirect from Cardinal Newman)
became a cardinal. He was an important and controversial figure in the religious history of England in the 19th century and was known nationally by the mid-1830s...
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Equinumerosity (category Cardinal numbers)
the same cardinality. The cardinality of a set X is essentially a measure of the number of elements of the set. Equinumerosity has the characteristic...
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Mathematical logic (redirect from History of mathematical logic)
such cardinals cannot be proved in ZFC. The existence of the smallest large cardinal typically studied, an inaccessible cardinal, already implies the consistency...
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established the logical independence of the axiom of choice from the remaining Zermelo-Fraenkel axioms and of the continuum hypothesis from ZFC. The consistency...
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Set (mathematics) (category CS1 maint: DOI inactive as of November 2024)
that there is no greatest cardinality. The cardinality of set of the real numbers is called the cardinality of the continuum and denoted c {\displaystyle...
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Often, the degenerate cases are the exceptional cases where changes to the usual dimension or the cardinality of the object (or of some part of it) occur...
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Cantor's diagonal argument (category Cardinal numbers)
Therefore, T and R have the same cardinality, which is called the "cardinality of the continuum" and is usually denoted by c {\displaystyle {\mathfrak {c}}}...
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Real closed field (redirect from Elementary theory of the reals)
assume the generalized continuum hypothesis. If the continuum hypothesis holds, all real closed fields with cardinality of the continuum and having the η1...
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cardinality of the continuum, the size of the set of real numbers. continuum problem The problem of determining the possible cardinalities of infinite sets...
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Categorical theory (category Theorems in the foundations of mathematics)
The theory of algebraically closed fields of a given characteristic is not categorical in ω (the countable infinite cardinal); there are models of transcendence...
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as an ideal characteristic in leaders. Gravitas and virtus are considered more canonical virtues than the others. Gravitas was one of the virtues that...
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Model theory (redirect from Theory of models)
{\displaystyle 2^{\aleph _{0}}} is the cardinality of the continuum). A theory of the first type is called unstable, a theory of the second type is called strictly...
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^{+}}})} for every singular cardinal λ {\displaystyle \lambda } ? Does the generalized continuum hypothesis imply the existence of an ℵ2-Suslin tree? If ℵω...
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Ronald Firbank (redirect from Concerning the Eccentricities of Cardinal Pirelli)
Concerning the Eccentricities of Cardinal Pirelli (1926, also posthumous). Inclinations (1916) is set mainly in Greece, where the fifteen-year-old Mabel Collins...
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The transcendence degree of C or R over Q is the cardinality of the continuum. (Since Q is countable, the field Q(S) will have the same cardinality as...
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a branch of mathematical logic, the spectrum of a theory is given by the number of isomorphism classes of models in various cardinalities. More precisely...
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Completeness (logic) (section Forms of completeness)
formula having the property can be derived using that system, i.e. is one of its theorems; otherwise the system is said to be incomplete. The term "complete"...
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Sensory processing sensitivity (redirect from The Highly Sensitive Person)
a normal distribution sensitivity continuum. ADHD Arousal Autism Cognition Cultural neuroscience Development of the nervous system Differential susceptibility...
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exists an inaccessible cardinal" cannot from itself, be proved consistent. It is also not complete, as illustrated by the continuum hypothesis, which is...
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conjecture is part of this axiomatisation, and so the natural conjecture that the unique model of cardinality continuum is actually isomorphic to the complex exponential...
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