Timeline for Complex matrix that commutes with another complex matrix.
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 4, 2012 at 1:50 | answer | added | Gerry Myerson | timeline score: 10 | |
| Aug 4, 2012 at 1:18 | comment | added | Will Jagy | @Beth, I give some links at the other answer, and mention at least one book. Any part of the equivalence is rather long for a website answer, but I give an easy example where an eigenvalue in two separate Jordan blocks makes a specific problem. | |
| Aug 4, 2012 at 0:44 | comment | added | Melky | A cyclic vector of $A$ is an element $v \in C^{n}$ such that $A^{0}v,A{1}v,...,A^{n-1}v$ are linearly independent. @ Will...I went to your link, and I saw the Thm, but I do not understand how to show that (I) implies 2-4 statements. Yes, I am new to this, but I want to learn it. | |
| Aug 4, 2012 at 0:09 | comment | added | Will Jagy | @Gerry, I think you have hit it. See her other question. P.S. this is the first time I have heard of a cyclic vector. | |
| S Aug 4, 2012 at 0:07 | history | suggested | Thomas Russell | CC BY-SA 3.0 | Improved formatting |
| Aug 4, 2012 at 0:02 | comment | added | Gerry Myerson | Do you know what it means for a matrix to have a cyclic vector? | |
| Aug 3, 2012 at 23:59 | answer | added | Will Jagy | timeline score: 2 | |
| Aug 3, 2012 at 23:50 | review | Suggested edits | |||
| S Aug 4, 2012 at 0:07 | |||||
| Aug 3, 2012 at 23:46 | history | asked | Melky | CC BY-SA 3.0 |