Timeline for LF or LB space that happens to be finite dimensional
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Jun 20, 2023 at 22:19 | history | edited | Michael Hardy | CC BY-SA 4.0 |
added 6 characters in body
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| Jun 20, 2023 at 17:35 | comment | added | Willie Wong | What do you mean by "$A_n$ is the submatrix of $A_{n+1}$"? Is $A_n$ situated in a particular corner of $A_{n+1}$? Or is it just "somewhere as a submatrix"? | |
| Jun 19, 2023 at 21:05 | comment | added | Isaac | I see. My original intention was a collection of $n \times n$ invertible matrices $A_n$ such that $A_n$ is the submatrix of $A_{n+1}$ and $e_1 \in \mathbb{R}^n$ such that $A_n e_1 $ is the first column of $A_n$. Then can I make sense of the union $\cup_{n=1}^\infty \langle A_n e_1 \rangle$ as $1$-dimensional vector space? | |
| Jun 19, 2023 at 20:38 | history | answered | Willie Wong | CC BY-SA 4.0 |