Mathematica 9 is now available
Student Support Forum
Student Support Forum: 'Tensor Contraction' topicStudent Support Forum > General > "Tensor Contraction"

Next Comment >Help | Reply To Topic
Author Comment/Response
Arvind Ayyer
07/19/01 04:54am

I'm presently doing some work which requires Tensor Contraction of more than one index simultaneously, ie,

P_{ijk} * Q_{ij}

for example.

For just one index, Dot[] or Inner[] would work perfectly, but how does one do so in this case?

I've been stuck for a long time on this. I've looked at the help manuals and other stuff, but couldn't find any approach.
There is of course, the brute force way of adding in a loop, but i want to avoid that, because I'll generalise this later.

Thanks in advance,

URL: ,

Subject (listing for 'Tensor Contraction')
Author Date Posted
Tensor Contraction Arvind Ayyer 07/19/01 04:54am
Re: Tensor Contraction Forum Modera... 08/09/01 4:32pm
Re: Tensor Contraction Arvind Ayyer 08/09/01 11:21pm
Re: Tensor Contraction Forum Modera... 08/17/01 11:51am
Next Comment >Help | Reply To Topic