TENSOR ANALYSIS by the adopted conventions, they are called contravariant components of a tensor of the second rank or rank two. The N2 quantities Aqs are called covariant components of a tensor of the second rank if
TENSOR ANALYSIS by the adopted conventions, they are called contravariant components of a tensor of the second rankor rank two.The N2 quantities Aqs are called covariant components of a tensor of the second rank if