Halphy
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is this true?
(1/ηαβ∂α∂β)= ηαβ∂α∂β
any help,pls!
(1/ηαβ∂α∂β)= ηαβ∂α∂β
any help,pls!
Inverse of Operator: Is it True?
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Science Advisor
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Of course not. The inverse of the D'Alembertian is not equal to itself, it's not even a differential operator, but rather a distribution.
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