Math 2.0

concept

Laplacian

Summary

The Laplacian of a twice differentiable function on Rn\mathbb{R}^n is the divergence of its gradient. It measures how the value of the function at a point differs from its average value on small spheres around the point.

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  • edge instance_of in: at least two examples (0 of 2)
  • edge not_instance_of in: at least one non-example (0 of 1)
  • edge specializes both: the more general notions and the special cases (0 of 1)

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3 nodes use this node, directly or through other nodes.

Sources

  1. Web https://en.wikipedia.org/wiki/Laplace_operator, Definition

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