Order theory is a branch of mathematics that studies various kinds of binary relations that capture the intuitive notion of a mathematical ordering.
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Subcategories
This category has the following 9 subcategories, out of 9 total.
C
D
F
L
O
O cont.
S
W
Pages in category "Order theory"
The following 122 pages are in this category, out of 122 total. This list may not reflect recent changes (learn more).
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A
B
C
- Causal sets
- Chain complete
- Closure operator
- Cofinal (mathematics)
- Cofinality
- Compact element
- Comparability
- Comparability graph
- Complete Boolean algebra
- Complete Heyting algebra
- Complete partial order
- Completely distributive lattice
- Completeness (order theory)
- Containment order
- Countable chain condition
- Countryman line
- Covering relation
- Critical pair
D
- Dedekind cut
- Dedekind number
- Dense order
- Dickson's lemma
- Dilworth's theorem
- Directed set
- Disjunction property of Wallman
- Distributivity (order theory)
- Duality (order theory)
E
F
G
H
I
- Ideal (order theory)
- Incidence algebra
- Infimum
- Infinite descending chain
- Infinite divisibility
- Interval (mathematics)
- Interval order
J
K
- Kernel operator
- Kleene fixed-point theorem
- Kleene–Brouwer order
- Knaster–Tarski theorem
- Kruskal's tree theorem
L
- Least fixed point
- Lexicographical order
- Limit-preserving function (order theory)
- Linear continuum
- Linear extension
- Locally finite poset
- Lubell–Yamamoto–Meshalkin inequality
M
O
O cont.
P
- Partially ordered set
- Partially-ordered group
- Pasch's theorem
- Peck poset
- Pointwise order
- Poset topology
- Preorder
- Preordered class
- Prewellordering
- Prime (order theory)
- Product order
- Projection (order theory)
- Pseudoideal
Q
R
S
- Schnyder's theorem
- Scott domain
- Scott continuity
- Shortlex order
- Specialization (pre)order
- Sperner property of a partially ordered set
- Stone duality
- Strict weak ordering
- Strong antichain
- Supermodular function
- Supremum
- Suslin's problem