Connections on Lie algebroids and on derivation-based noncommutative geometry
نویسندگان
چکیده
منابع مشابه
Lie Groupoids and Lie algebroids in physics and noncommutative geometry
Groupoids generalize groups, spaces, group actions, and equivalence relations. This last aspect dominates in noncommutative geometry, where groupoids provide the basic tool to desingularize pathological quotient spaces. In physics, however, the main role of groupoids is to provide a unified description of internal and external symmetries. What is shared by noncommutative geometry and physics is...
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ژورنال
عنوان ژورنال: Journal of Geometry and Physics
سال: 2012
ISSN: 0393-0440
DOI: 10.1016/j.geomphys.2011.11.002