A sharp lower bound for the first eigenvalue on Finsler manifolds
نویسندگان
چکیده
منابع مشابه
A universal lower bound for the first eigenvalue of the Dirac operator on quaternionic Kähler manifolds
A universal lower bound for the first positive eigenvalue of the Dirac operator on a compact quaternionic Kähler manifold M of positive scalar curvature is calculated. It is shown that it is equal to the first positive eigenvalue on the quaternionic projective space. For this, the horizontal tangent bundle on the canonical SO(3)-bundle over M is equipped with a hyperkählerian structure and the ...
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ژورنال
عنوان ژورنال: Annales de l'Institut Henri Poincaré C, Analyse non linéaire
سال: 2013
ISSN: 0294-1449
DOI: 10.1016/j.anihpc.2012.12.008