Math Is Fun Forum

mrpace

Member

Registered: 2012-08-16

Posts: 88

Help with tensors?

From the transformation law for a Cartesian tensor αijk of order 3, prove that αijj is a Cartesian tensor of order 1.

Please note that the 'ijk' part above is meant to be in subscript but not sure how to do that.

Thanks for any help.