Formality of Positive Quaternion Kaehler Manifolds
classification
🧮 math.GN
keywords
manifoldspositiveformalitykaehlerquaternionapproachbehavesconjecturally
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Positive Quaternion Kaehler Manifolds are Riemannian manifolds with holonomy contained in Sp(n)Sp(1) and with positive scalar curvature. Conjecturally, they are symmetric spaces. We offer a new approach to this field of study via Rational Homotopy Theory, thereby proving the formality of Positive Quaternion Kaehler Manifolds. This result is established by means of an in-depth investigation on how formality behaves under spherical fibrations.
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