divergence (Q1844)

From MaRDI portal
vector differential operator measuring the source or sink at a given point
  • div
  • ∇ ·
  • ∇·
  • divergence operator
  • divergence of a vector
  • divergence of vector-valued function
Language Label Description Also known as
English
divergence
vector differential operator measuring the source or sink at a given point
  • div
  • ∇ ·
  • ∇·
  • divergence operator
  • divergence of a vector
  • divergence of vector-valued function

Statements

Wikidata QID
Q189000
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Freebase ID
/m/029xs
1 reference
stated in
Freebase Data Dumps
publication date
28 October 2013
Commons category
Divergence
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Quora topic ID
Divergence
1 reference
stated in
Quora
Unicode character
∇ ·
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defining formula
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stated in
ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
section, verse, paragraph, or clause
2-18.15
Great Russian Encyclopedia Online ID (old version)
1954920
subject named as
ДИВЕРГЕНЦИЯ
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Encyclopædia Britannica Online ID
topic/divergence-mathematics
subject named as
divergence
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Microsoft Academic ID
164098820
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IEV number
102-05-20
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different from
division
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divergence
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in defining formula
symbol represents
divergence
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symbol represents
vector
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symbol represents
vector coordinate
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symbol represents
Cartesian coordinate
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MathWorld ID
Divergence
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Commons gallery
Divergence
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schematic
Divergence (captions).svg
510 × 281; 46 KB
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Definition of divergence.svg
364 × 314; 37 KB
media legend
the divergence at a point 𝑥 is the limit of the ratio of the flux through the surface 𝑆ᵢ to the volume 𝑉ᵢ for any sequence of closed regions 𝑉₁, 𝑉₂, 𝑉₃, … enclosing 𝑥 that approaches zero volume (English)
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Encyclopedia of Mathematics article ID
Divergence
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