Nearly Kähler six-manifolds with two-torus symmetry
نویسندگان
چکیده
منابع مشابه
Yang - Mills configurations on nearly Kähler and G 2 - manifolds
Erkï arung Hiermit versichere ich, dass ich die Diplomarbeit selbständig und lediglich unter Benutzung der angegebenen Quellen und Hilfsmittel verfasst habe. Acknowledgements In the first place I thank my advisor Prof. Dr. Olaf Lechtenfeld for giving me the opportunity to be a diploma student in his group, for continuous support from his side during the whole period of the past twelve months an...
متن کاملKähler (& Hyper-kähler) Manifolds
These notes are based on two talks given at the Arithmetic & Algebraic Geometry Seminar of the Korteweg-de Vriesinstituut for mathematics of the Universiteit van Amsterdam. They are intended to give a short introduction to the theory of Kähler manifolds, with a slight focus of applicability to the subject of K3 surfaces. However, they also include other interesting results not related to K3 sur...
متن کاملStrictly Kähler-Berwald manifolds with constant holomorphic sectional curvature
In this paper, the authors prove that a strictly Kähler-Berwald manifold with nonzero constant holomorphic sectional curvature must be a Kähler manifold.
متن کاملOn Nearly Kähler Geometry *
We consider complete nearly Kähler manifolds with the canonical Hermitian connection. We prove some metric properties of strict nearly Kähler manifolds and give a sufficient condition for the reducibility of the canonical Hermitian connection. A holonomic condition for a nearly Kähler manifold to be a twistor space over a quaternionic Kähler manifold is given. This enables us to give classifica...
متن کاملLagrangian Torus Fibrations and Mirror Symmetry of Calabi-Yau Manifolds
A very beautiful part of Kodaira’s complex surface theory is the theory of elliptic surfaces. Elliptic surfaces lie somewhere between “positive” (rational) surfaces and “negative” (general type) surfaces, where many wonderful things happen. Kodaira’s elliptic surface theory, especially his classification of singular fibres, have lots of deep relations with other parts of mathematics, including ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geometry and Physics
سال: 2019
ISSN: 0393-0440
DOI: 10.1016/j.geomphys.2018.12.016