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IEVref:102-05-27ID:
Language:enStatus: Standard
Term: Laplacian operator
Synonym1: Laplacian
Synonym2:
Synonym3:
Symbol:
Definition: symbolic notation expressed formally as a scalar, operating at each point of a given space region on scalars or vectors, and which, in orthonormal Cartesian coordinates, is represented by

Δ= 2 x 2 + 2 y 2 + 2 z 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaGWaaiab=r5aejabg2 da9maalaaabaGaeyOaIy7aaWbaaSqabeaacaaIYaaaaaGcbaGaeyOa IyRaaGjcVlaadIhadaahaaWcbeqaaiaaikdaaaaaaOGaey4kaSYaaS aaaeaacqGHciITdaahaaWcbeqaaiaaikdaaaaakeaacqGHciITcaaM i8UaamyEamaaCaaaleqabaGaaGOmaaaaaaGccqGHRaWkdaWcaaqaai abgkGi2oaaCaaaleqabaGaaGOmaaaaaOqaaiabgkGi2kaayIW7caWG 6bWaaWbaaSqabeaacaaIYaaaaaaaaaa@52EB@

Note 1 to entry: The Laplacian operator is denoted by Δ, ∇ 2 or ∇⋅∇.


Publication date:2008-08
Source:
Replaces:
Internal notes:2017-02-20: Editorial revisions in accordance with the information provided in C00019 (IEV 102) - evaluation. JGO
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