Timeline for The Euler characteristic of Hilbert series
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 11, 2014 at 23:05 | comment | added | Vladimir Dotsenko | "Euler characteristic of/for Hilbert series" sounds a bit off to me; I would expect some space or complex to have Euler characteristic, not the Hilbert series. I also only heard the term "graded Euler characteristic" in the knot context. In various disjoint crowds where I saw this thing used, people frequently say "generating function of Euler characteristics" (which effectively means they prefer to change the order of summation in your formula for $\chi$ ;-) ). Another usage I encountered was "Poincare series", implying that "Hilbert" counts dimensions, and "Poincare" - Euler characteristic. | |
| Dec 11, 2014 at 22:20 | history | edited | Ricardo Andrade | CC BY-SA 3.0 |
edited tags
|
| Dec 11, 2014 at 22:00 | comment | added | Mariano Suárez-Álvarez | Knot theory people use «graded Euler characteristic» if I recall correctly, but it seems restricted to that crowd. | |
| Dec 11, 2014 at 21:53 | history | asked | Mariano Suárez-Álvarez | CC BY-SA 3.0 |