| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8256145 | Journal of Geometry and Physics | 2016 | 14 Pages |
Abstract
A homological spark complex (FUâ,EUâ,IUâ) is constructed for any good atlas U of an effective orbifold X=(X,[U]). It is proved that all these homological spark complexes are quasi-isomorphic for X. Furthermore, smooth Deligne-Beilinson cohomology HDp(X,Z(q)) of X is investigated and it is shown that the ring HËâ(X) of spark classes of X is isomorphic to the subring HDâ(X,Z(â)) of the orbifold Deligne-Beilinson cohomology ring of X.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Cheng-Yong Du, Xiaojuan Zhao,