Timeline for About preserving real-rootedness of multivariable polynomials
Current License: CC BY-SA 3.0
10 events
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| Feb 28, 2015 at 9:39 | comment | added | Hans | I will look at your related question, but I can't promise anything. | |
| Feb 28, 2015 at 9:30 | comment | added | Hans | @guest: one way to generalize realrootedness to more variables is the concept of hyperbolic polynomials. you can define the interlacing property for them too (for example arxiv.org/abs/1212.6696). and most of what I've written should extend to that case. | |
| Feb 28, 2015 at 9:25 | comment | added | Hans | @user6818: I think the proof should work with similar techniques as in this paper. at the moment I have no reference. | |
| Feb 25, 2015 at 23:40 | comment | added | guest | @Hans Would you know if there is any multivariable analogue of this statement? | |
| Feb 24, 2015 at 23:27 | comment | added | user6818 | The paper you linked to is only about univariate polynomials. (But do you have a reference to a proof of it?) I have asked a related question here on which may be you can shed some light, mathoverflow.net/questions/198354/… | |
| Feb 23, 2015 at 21:36 | history | edited | Hans | CC BY-SA 3.0 |
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| Feb 23, 2015 at 21:28 | history | undeleted | Hans | ||
| Feb 23, 2015 at 21:28 | history | edited | Hans | CC BY-SA 3.0 |
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| Feb 23, 2015 at 21:18 | history | deleted | Hans | via Vote | |
| Feb 23, 2015 at 21:17 | history | answered | Hans | CC BY-SA 3.0 |