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(Q5310221)
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English
Dual norm
Measurement on a normed vector space
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Statements
instance of
norm
0 references
duality
0 references
defining formula
‖
f
‖
:=
sup
{
|
f
(
x
)
|
:
x
∈
X
,
|
x
|
≤
1
}
{\displaystyle \|f\|:=\sup\{|f(x)|:x\in X,|x|\leq 1\}}
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maintained by WikiProject
WikiProject Mathematics
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Identifiers
Freebase ID
/m/03c882r
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Microsoft Academic ID
100022809
0 references
OpenAlex ID
C100022809
1 reference
stated in
OpenAlex
retrieved
26 January 2022
reference URL
https://docs.openalex.org/download-snapshot/snapshot-data-format
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Dual norm
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对偶范数
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