Recent content by anotherann

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    Is the Determinant of a Covariant Tensor of Order 2 an Invariant of Weight 2?

    Question: Let Aij denote an absolute covariant tensor of order 2. Show that the determinant A = det(Aij ) is an invariant of weight 2 and A is an invariant of weight 1. I have little clue about this question. Would writting down the transformation rule from barred to unbarred 2nd-order tensor...