Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1892730 | Journal of Geometry and Physics | 2015 | 12 Pages |
Abstract
We define Aeppli and Bott-Chern cohomology for bi-generalized complex manifolds and show that they are finite dimensional for compact bi-generalized Hermitian manifolds. For totally bounded double complexes (A,dâ²dâ³), we show that the validity of dâ²dâ³-lemma is equivalent to having the same dimension of several cohomology groups. Some calculations of Bott-Chern cohomology groups of some bi-generalized Hermitian manifolds are given.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Tai-Wei Chen, Chung-I Ho, Jyh-Haur Teh,