کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6424708 | 1344295 | 2013 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The Koszul homomorphism for a pair of Lie algebras in the theory of exotic characteristic classes of Lie algebroids The Koszul homomorphism for a pair of Lie algebras in the theory of exotic characteristic classes of Lie algebroids](/preview/png/6424708.png)
- Functoriality and homotopy properties of the exotic characteristic homomorphism for Lie algebroids.
- The Koszul homomorphism versus the universal exotic characteristic homomorphism.
- Monomorphicity of the universal exotic characteristic homomorphism for a pair of integrable Lie algebroids.
- Monomorphicity of the universal exotic characteristic homomorphism for non-integrable Lie algebroids of TC-foliations.
We examine fundamental properties of the universal exotic characteristic homomorphism in the category of Lie algebroids, introduced by the authors in Balcerzak and Kubarski (2012) [4]. The properties under study include: (a) functorial properties with respect to arbitrary morphisms of Lie algebroids, (b) homotopy properties, (c) relationships with the Koszul homomorphism for a pair of isotropy Lie algebras, (d) conditions under which the universal exotic characteristic homomorphism is a monomorphism.
Journal: Topology and its Applications - Volume 160, Issue 12, 1 August 2013, Pages 1384-1394