Question

Can someone explain me what is a Laplacian? How do we compute it? What's the formula?

Answer 1

The Laplace operator or Laplacian is a differential operator given by the divergence of the gradient of a function on Euclidean space. It is usually denoted by the symbols ∇ · ∇, ∇2, or ∆.

Answer 2

This website should help with the last 2 answers! http://mathworld.wolfram.com/Laplacian.html

Answer 3

@ijlal

Answer 4

Thank you very much :)

Answer 5

Sure thing!

Answer 6

Good luck~