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Characteristic (mathematics)
From
Citizendium
- Reading time: 1 min
This
disambiguation
page lists articles associated with the same or a similar title.
In
mathematics
,
characteristic
may refer to
Characteristic of a field
[
r
]
:
Add brief definition or description
Characteristic function
[
r
]
: A function on a set which takes the value 1 on a given subset and 0 on its complement.
[
e
]
Characteristic polynomial
[
r
]
: The polynomial attached to a square matrix or endomorphism det(A-XI)=0.
[
e
]
Characteristic subgroup
[
r
]
: A subgroup which is mapped to itself by any automorphism of the whole group.
[
e
]
Licensed under CC BY-SA 3.0 | Source:
https://citizendium.org/wiki/Characteristic_(mathematics)
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