Arxiv
| Presentation Name： | Some results on the third of Halmos' ten problem |
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| Presenter： | 蒋春澜 教授 |
| Date： | 2020-12-04 |
| Location： | 腾讯会议 ID：905 785 198 |
| Abstract： | A problem closely related to the invariantsubspace problem is the third problem of Halmos. In 1970's P.R.Halmos raised ten open problems on operators in Hilbert spaces.The third problem is the following:Problem 3 If an intransitive operator has an inverse, is its inverse also intransitive?In this talk, we will introduce some new progresses on this problem. |
| Annual Speech Directory： | No.325 |
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