Arxiv
| Presentation Name🐏🧚🏼♂️： | Discrete Morse Theory on Digraphs |
|---|---|
| Presenter👩👧： | 王冲 |
| Date： | 2021-05-20 |
| Location： | 腾讯会议 ID：834 172 536， 密码: 24680 |
| Abstract： | In this talk, we give a necessary and sufficient condition that discrete Morse functions on a digraph can be extended to be Morse functions on its transitive closure, from this we can extend the Morse theory to digraphs by using quasi-isomorphism between path complex and discrete Morse complex, we also prove a general sufficient condition for digraphs that the Morse functions satisfying this necessary and sufficient condition. |
| Annual Speech Directory： | No.128 |
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