User:Richard Pinch/Redlinks: Difference between revisions

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A list of redlinks I've created with the intention of filling in at some time:
A list of redlinks I've created with the intention of filling in at some time:
* [[Universal property]]
* [[Tychonoff product theorem]]
* [[Paving dimension]]
* [[Matroid]], [[Geometric lattice]]
* [[General topology]] or possibly [[Point-set topology]]
* [[Galois group]], [[Galois extension]]
* [[Galois connection]]
* [[Finite set]], [[Infinite set]]
* [[Bolzano-Weierstrass theorem]]
* [[Conductor of an elliptic curve]]


From [[Centre (mathematics)]]:
From [[Centre (mathematics)]]:
* In an algebraic structure, elements that commute with every element of the structure
** The [[centre of a group]], elements that commute with every group element
* The centre of a [[circle]]
* The centre of mass, centroid or [[barycentre]] of a geometrical figure
* In [[triangle geometry]]
* In [[triangle geometry]]
** The [[centroid]], intersection of the [[median]]s
** The [[circumcentre]], intersection of the [[perpendicular bisector]]s of the sides, centre of the circle through the vertices
** The [[nine-point centre]]
** The [[orthocentre]], intersection of the [[altitude]]s
** The [[incentre]], centre of a circle [[tangent]] to the sides
** The [[excentre]]s, centres of the three circles internally tangent to one side and  externally to the other two
** The [[excentre]]s, centres of the three circles internally tangent to one side and  externally to the other two
From [[Composition (mathematics)]]:
* [[Function composition]]: the composition or successive application of [[function (mathematics)|functions]]
* Composition of [[relation (mathematics)|relations]]
* [[Composition series]] in [[group theory]]


From [[Chain (mathematics)]]:
From [[Chain (mathematics)]]:
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* An element of a group in a [[chain complex]] in [[homological algebra]]
* An element of a group in a [[chain complex]] in [[homological algebra]]
* The [[chain rule]] for the [[derivative]] of [[function composition]]
* The [[chain rule]] for the [[derivative]] of [[function composition]]
From [[Identity matrix]]:
In [[matrix algebra]], the '''identity matrix''' is a [[square matrix]] which has all the entries on the main [[diagonal]] equal to one and all the other, off-diagonal, entries equal to zero.  The identity matrix acts as the [[identity element]] for [[matrix multiplication]].


From [[Talk:Series (mathematics)]]:
From [[Talk:Series (mathematics)]]:
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** [[Fourier series]]
** [[Fourier series]]
** [[Power series]] (currently a redirect)
** [[Power series]] (currently a redirect)
** [[Puiseaux series]]
** [[Puiseux series]]
* [[Series (group theory)]], a chain of subgroups of a group.  Special types include
* [[Series (group theory)]], a chain of subgroups of a group.  Special types include
** [[Central series]]
** [[Central series]]
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* [[Series (lattice theory)]], a chain in a partially ordered set
* [[Series (lattice theory)]], a chain in a partially ordered set
* [[Time series]] in probability and statistics
* [[Time series]] in probability and statistics
From [[Identity element]]:
* Existence of an identity element is one of the properties of a [[group (mathematics)|group]] or [[monoid]].
* An [[identity matrix]] is the identity element for [[matrix multiplication]].
* [[Identity (mathematics)]]


From [[Distributivity]]:
From [[Distributivity]]:
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** In [[propositional logic]], [[conjunction]] (logical and) distributes over [[disjunction]] (logical or)  and disjunction distributes over conjunction;
** In [[propositional logic]], [[conjunction]] (logical and) distributes over [[disjunction]] (logical or)  and disjunction distributes over conjunction;
** In a [[Boolean algebra]], [[join]] distributes over [[meet]] and meet distributes over join.
** In a [[Boolean algebra]], [[join]] distributes over [[meet]] and meet distributes over join.
From [[Commutativity]]:
a property of [[binary operation]]s or of [[operator]]s on a set
From [[Cantor set]]:
The Cantor set is ... [[second countable space|second countable]], [[dense-in-itself]], [[totally disconnected space|totally disconnected]].

Latest revision as of 04:36, 22 November 2023


The account of this former contributor was not re-activated after the server upgrade of March 2022.


A list of redlinks I've created with the intention of filling in at some time:

From Centre (mathematics):

From Chain (mathematics):

From Talk:Series (mathematics):

From Distributivity:

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