|
|
Многомерные вычеты и тропическая геометрия
17 июня 2021 г. 18:00–19:00, Пленарные доклады, г. Сочи
|
|
|
|
|
|
Higher convexity of tropical objects
F. Sottile Texas A&M University
|
Количество просмотров: |
Эта страница: | 89 |
|
Аннотация:
Gromov generalized the notion of convexity for open subsets
of $R^n$ with hypersurface boundary, defining $k$-convexity, or
higher convexity and Henriques applied the same notion to
complements of amoebas. He conjectured that the complement
of an amoeba of a variety of codimension $k+1$ is $k$-convex.
I will discuss work with Mounir Nisse in which we study the
higher convexity of complements of coamoebas and of tropical
varieties, proving Henriques' conjecture for coamoebas and
establishing a form of Henriques' conjecture for tropical
varieties in some cases.
Язык доклада: английский
Website:
https://us02web.zoom.us/j/2162766238?pwd=TTBraGwvQ3Z3dWVpK3RCSFNMcWNNZz09
* ID: 216 276 6238, password: residue |
|