Talk:Curvature invariant (general relativity)

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To-do list for Curvature invariant (general relativity): edit · history · watch · refresh

Task for expert:

  • add material explaining how the following are related to the principle invariants:
    1. characteristic polynomial of Riemann tensor (as operator on bivectors),
    2. Hodge duals of curvature two-forms,
    3. Fermi normal coordinate chart,
    4. electric-electric, electric-magnetic, magnetic-magnetic parts of Riemann tensor in GEM formalism (correspond essentially to electrogravitic, magnetogravitic, topogravitic parts).

Task for anyone:

  • spell check
  • improve diction
  • note anything unclear on talk page

[edit] Merge from Kretschmann scalar

Pretty much speaks for itself, but see Talk:Kretschmann scalar. ---CH 18:27, 24 December 2005 (UTC)