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The Necessity of Wheels in Universal Quantization Formulas |
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| Authors: | Giuseppe Dito |
| Affiliation: | 1.Institut de Mathématiques de Bourgogne,Université de Bourgogne,Dijon Cedex,France |
| Abstract: | In the context of formal deformation quantization, we provide an elementary argument showing that any universal quantization formula necessarily involves graphs with wheels. |
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