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Tensor invariants of SL(n), wave graphs and L-tris

Aleksandrs Mihailovs
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Abstract

The space of invariants of a tensor product of representations of SL(n) is provided with the basis parametrized by wave graphs introduced here especially for this purpose. The proof utilizes a game similar to Tetris, named here L-tris.

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Aleksandrs Mihailovs. 1998-03-02. Tensor invariants of SL(n), wave graphs and L-tris. https://arxiv.org/abs/math/9802119

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