Quantum automorphism groups of finite graphs

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We determine the quantum automorphism groups of finite graphs. These are quantum subgroups of the quantum permutation groups defined by Wang. The quantum automorphism group is a stronger invariant for finite graphs than the usual one. We get a quantum dihedral group D4.
10 pages, AMSLatex

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Quantum Algebra, 16W30; 46L89

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http://salesiana.dossiersoluciones.com/handle/123456789/78053

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9902029
 http://arxiv.org/abs/math/9902029

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arXiv