Timeline for Tight bound for sum of entries of the inverse of a nonnegative matrix
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 8, 2010 at 14:04 | comment | added | Denis Serre | @Suvrit. Yes, this is an interesting question. | |
| Nov 8, 2010 at 10:42 | vote | accept | Suvrit | ||
| Nov 8, 2010 at 10:32 | comment | added | Suvrit | So in light of this answer, instead of looking for bounds of this form, ask my original question (I think I should make a new question): to describe the class of matrices for which $1^TA^{-1}1 \le n$ holds. | |
| Nov 8, 2010 at 9:14 | history | answered | Denis Serre | CC BY-SA 2.5 |