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What is Dirac Delta Function in Curvilinear Coordinates about?

The document discusses the Dirac delta function in curvilinear orthogonal coordinate systems. It explains that in general, the delta function is represented as the product of differentials divided by the product of scale factors, not just differentials alone. For singular points that are multiply covered by one or more coordinates, the representation is modified. Examples are given for cylindrical and spherical polar coordinates. It also discusses how the delta function and Laplacian operator appear in Pois

Author

sariwahjoedi

Language

EN