Category:Definitions/Set Theory

A

• [+] Definitions/Abstract Algebra‎ (14)
• [+] Definitions/Axiomatic Set Theory‎ (1)

C

• [×] Definitions/Class Theory‎ (0)
• [×] Definitions/Covers‎ (0)

F

• [×] Definitions/Filter Theory‎ (0)

L

• [×] Definitions/Lattice Theory‎ (0)

M

• [×] Definitions/Mapping Theory‎ (0)
• [+] Definitions/Measure Theory‎ (1)

N

• [×] Definitions/Normed Spaces‎ (0)

O

• [+] Definitions/Order Theory‎ (4)

R

• [+] Definitions/Relation Theory‎ (3)

S

• [+] Definitions/Set Systems‎ (1)

T

• [+] Definitions/Topology‎ (15)

B

• Definition:Baire Space (Set Theory)
• Definition:Basis Element
• Definition:Branch (Set Theory)

C

• Definition:Cardinal
• Definition:Cardinality
• Definition:Cartesian Product
• Definition:Characteristic Function
• Definition:Choice Function
• Definition:Cocountable
• Definition:Codomain (Set Theory)
• Definition:Cofinal
• Definition:Cofinite
• Definition:Combination
• Definition:Component (Set Theory)
• Definition:Comprehension Principle
• Definition:Countable
• Definition:Countable Set
• Definition:Counting Measure

D

• Definition:Directed Set
• Definition:Disjoint Sets
• Definition:Disjoint Union (Set Theory)
• Definition:Domain (Set Theory)
• Definition:Dominate
• Definition:Doubleton

E

• Definition:Element
• Definition:Empty Set
• Definition:Euler Diagram
• Definition:Existential Quantifier
• Definition:Explicit Set Definition

F

• Definition:Family
• Definition:Finite

F cont.

• Definition:Finite Expansion
• Definition:Finite Intersection Property
• Definition:Finite Set

H

• Definition:Halmos Function

I

• Definition:Implicit Set Definition
• Definition:Increasing Union
• Definition:Indexing Set
• Definition:Infinite
• Definition:Infinite Set
• Definition:Infinite Successor Set
• Definition:Inner Limit

M

• Definition:Mapping
• Definition:Maximal Set
• Definition:Maximal/Set
• Definition:Minimal Infinite Successor Set
• Definition:Minimal Set
• Definition:Minimal/Set
• Definition:Multiset

N

• Definition:Nested Sequence

O

• Definition:Ordered n-Tuple
• Definition:Ordered Pair
• Definition:Ordered Quadruple
• Definition:Outer Limit

P

• Definition:Painlevé-Kuratowski Convergence
• Definition:Pairwise Disjoint
• Definition:Partition (Set Theory)
• Definition:Partition of Singletons
• Definition:Point Set
• Definition:Power Set
• Definition:Proper Subset
• Definition:Proper Superset

Q

• Definition:Quantifier

R

• Definition:Relation
• Definition:Relative Complement

S

• Definition:Set
• Definition:Set Complement
• Definition:Set Definition by Predicate
• Definition:Set Difference
• Definition:Set Equality
• Definition:Set Equivalence
• Definition:Set Intersection
• Definition:Set of Sets
• Definition:Set Union
• Definition:Set-Builder Notation
• Definition:Singleton
• Definition:Singleton Partition
• Definition:Subset
• Definition:Subtree
• Definition:Successor Set
• Definition:Superset
• Definition:Symmetric Difference

T

• Definition:Transitive Set
• Definition:Tree (Set Theory)
• Definition:Trivial Partition

U

• Definition:Uncountable
• Definition:Universal Quantifier
• Definition:Universe (Set Theory)

V

• Definition:Vacuous Set
• Definition:Venn Diagram

W

• Definition:Well-Orderable Set