Timeline for Arithmetic triangles and unimodality of its rows
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Feb 6, 2023 at 19:29 | comment | added | Per Alexandersson | All, the factors are so-called q-integers, which are symmetric and unimodal as Sam says. | |
| Feb 6, 2023 at 19:14 | comment | added | Sam Hopkins | I don't know what "arithmetic triangle" means. But the product of two polynomials with nonnegative, symmetric, unimodal coefficients is well known to have nonnegative, symmetric, unimodal coefficients so that immediately explains the unimodality you observe. | |
| Feb 6, 2023 at 19:09 | history | edited | YCor | CC BY-SA 4.0 |
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| Feb 6, 2023 at 19:00 | history | edited | LSpice | CC BY-SA 4.0 |
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| Feb 6, 2023 at 18:50 | history | asked | Mikhail Gaichenkov | CC BY-SA 4.0 |