Timeline for relationships between $AA^T$ and $[(I-A)(I-A)^T]^{-1}$ with $A$ being strictly lower triangular
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 22, 2017 at 17:23 | comment | added | Wojowu | Since $A$ is strictly lower triangular, $A^n=0$, so $(I-A)^T=I+A+A^2+\dots+A^{n-1}$. This might be a good starting point. | |
| Jun 22, 2017 at 17:02 | review | First posts | |||
| Jun 22, 2017 at 17:05 | |||||
| Jun 22, 2017 at 17:02 | history | asked | user3093264 | CC BY-SA 3.0 |