Re: Seeking diagramatic tensor notation tutorial or reference


Herb Martin wrote:
I am seeking diagrammatic tensor notation tutorial or reference
preferably online or downloadable.

In "The Road to Reality" Penrose introduces this diagramming
method but largely hand waves passed the rules, syntax, etc.

That's because he invented it.
I think what you see there is about as good as you'll find.


Thank you, especially if you can offer a useful source.

--
Herb Martin

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