Morningside Center of Mathematics
Chinese Academy of Sciences
Morningside Center of Mathematics
Chinese Academy of Sciences
| Title: | Old and new on the de Rham-Witt complex III. Liftings mod $p^2$ and the Nygaard filtration I |
| Speaker: | Prof. Luc Illusie (Université Paris-Sud) |
| Time: | 2019-9-18, 11:00—12:00 |
| Place: | N202 |
| Abstract: | I will discuss some open problems arising from this new approach. In the second part, I will revisit liftings mod $p^2$ and decompositions of de Rham complexes ("Deligne-Illusie") in relation with a certain filtration on the de Rham-Witt complex. |
| Attachment: |
中国科学院晨兴数学中心2014-2019版权所有 京ICP备05002806号
北京市海淀区中关村东路55号 邮政编码：100190
电话：86-10-82541165 Email: mcmadmin@math.ac.cn