Conformally invariant powers of the Dira
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David Eelbode; Vladimír Souček
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Article
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2010
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John Wiley and Sons
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English
⚖ 252 KB
The paper deals with conformally invariant higher-order operators acting on spinor-valued functions, such that their symbols are given by powers of the Dirac operator. A general classification result proves that these are unique, up to a constant multiple. A general construction for such an invarian