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Classical DAlembertian operator

  1. Mar 8, 2015 #1
    what are the differences between D'Alembertian and Laplacian operator? while reading Electrodynamics by Griffiths I learnt that Laplacian operator is used in non-relativistic cases and D'Alembertian operator is used in relativistic cases, But i dont what is the difference between these operators
  2. jcsd
  3. Mar 8, 2015 #2


    Staff: Mentor

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