almost-quaternionic Hermitian manifolds
نویسنده
چکیده
In this note we prove that if the fundamental 4-form of an almost-quaternionic Hermitian manifold (M,Q, g) of dimension 4n ≥ 8 satisfies the conformal-Killing equation, then (M,Q, g) is quaternionic-Kähler.
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تاریخ انتشار 2009