Seminar
| Parent Program: | -- |
|---|---|
| Location: | SLMath: Eisenbud Auditorium |
Keywords and Mathematics Subject Classification (MSC)
Primary Mathematics Subject Classification
No Primary AMS MSC
Secondary Mathematics Subject Classification
No Secondary AMS MSC
joint work with E. brugalle and G. Mikhalkin
The characteristic numbers Z(d,g,t) also called Zeuthen numbers are the number of degree d curves of genus g passing through 3d-1+g-t points and tangent to t lines. I will explain how to tropicalize the problem and use floor diagrams to compute Z(d,g,t) when g is 0 or 1.
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