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Some necessary and sufficient conditions satisfied by decomposable tensors in grassmann spaces |
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| Authors: | Bo-Ying Wang |
| Institution: | Beijing Normal University , Beijing, People’s Republic of China |
| Abstract: | The matrix form of the quadratic Plücker relations for decomposable tensors in Grassmann spaces is presented and some equivalent conditions are obtained. The proofs of the equivalence are elementary. The same methods are used to prove an analogous result for subspace incidence. |
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