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The tensor terminology (see this page for more definitions)
| operation | super & |
expansion (using Einstein convention) |
equivalent vector and matrix notation | ||||||||||||||||||||||
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dot product |
ei Ai | e0 A0 + e1 A1 |
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| dot product | Aijbi | A0jb0 + A1jb1 |
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| dot product | AijBki | A0jBk0 + A1kBk2 |
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| metric tensor | ds²=gp gdupdup |
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cross product a×b |
εijkajbk |
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| gram matrix Gij | viT vj | (vi | vj) |
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| Correspondence about this page | |
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Book Shop - Further reading. Where I can, I have put links to Amazon for books that are relevant to the subject, click on the appropriate country flag to get more details of the book or to buy it from them. |
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Commercial Software Shop Where I can, I have put links to Amazon for commercial software, not directly related to the software project, but related to the subject being discussed, click on the appropriate country flag to get more details of the software or to buy it from them. |
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Terminology and Notation Specific to this page here: |
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program I am working on a project which uses these principles, if you would like to help me with this you are welcome to join in, here: |
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