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Universal Bochner-Weitzenböck Formulas for Hyper-Kählerian Gradients

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Advances in Analysis and Geometry

Part of the book series: Trends in Mathematics ((TM))

Abstract

Hyper-Kählerian gradients on hyper-Kähler manifolds are first-order differential operators naturally defined by hyper-Kähler structure. We show that the principal symbols of hyper-Kählerian gradients are related to the enveloping algebra and Casimir elements of the symplectic group. In particular, we give universal Bochner-Weitzenböck formulas which are certain relations in the enveloping algebra. From the formulas, we construct BochnerWeitzenböck formulas for hyper-Kählerian gradients.

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Homma, Y. (2004). Universal Bochner-Weitzenböck Formulas for Hyper-Kählerian Gradients. In: Qian, T., Hempfling, T., McIntosh, A., Sommen, F. (eds) Advances in Analysis and Geometry. Trends in Mathematics. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-7838-8_10

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  • DOI: https://doi.org/10.1007/978-3-0348-7838-8_10

  • Publisher Name: Birkhäuser, Basel

  • Print ISBN: 978-3-0348-9589-7

  • Online ISBN: 978-3-0348-7838-8

  • eBook Packages: Springer Book Archive

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