Any suggestions for understanding notation in Tensor Calculus?

Xamien
Messages
11
Reaction score
0
I have a book that I've been reading off and on: https://www.amazon.com/dp/012200681X/?tag=pfamazon01-20

It's enjoyable but the only issue I'm having with it is the notation used, still. The book is definitely good at what it wants to achieve, which is a bridging text to the math for tensors, et al. I just wish it had spent more time on the notation being used, with more examples highlighting the notation's use. Does anyone have suggestions for such a purpose?
 
Last edited by a moderator:
Physics news on Phys.org
That pdf is a fabulous read and I'll be poring over it when I get a chance. A cursory glance revealed nothing on the use of tensor notation, though. Am I not looking deeply enough?
 
Perhaps I've missed the point. Tell me what you mean by use of tensor notation.
 
There are two things I don't understand about this problem. First, when finding the nth root of a number, there should in theory be n solutions. However, the formula produces n+1 roots. Here is how. The first root is simply ##\left(r\right)^{\left(\frac{1}{n}\right)}##. Then you multiply this first root by n additional expressions given by the formula, as you go through k=0,1,...n-1. So you end up with n+1 roots, which cannot be correct. Let me illustrate what I mean. For this...
Back
Top