Video library: A. G. Khovanskii, Balance and rigidity conditions for subvarieties in $(\mathbb C^*)^n$

VIDEO LIBRARY


Multidimensional Residues and Tropical Geometry June 17, 2021 17:00, Sochi

Balance and rigidity conditions for subvarieties in $(\mathbb C^)^n$ A. G. Khovanskii Department of Mathematics, University of Toronto*
Abstract: An enriched tropical fan of an algebraic variety satisfies well known additive balanced conditions. Beside these conditions it satisfies multiplicative balance conditions and rigidity conditions which I will discuss in the talk. For hypersurfaces these conditions are not only necessary but also sufficient. Language: English Website: https://us02web.zoom.us/j/2162766238?pwd=TTBraGwvQ3Z3dWVpK3RCSFNMcWNNZz09 ^* ID: 216 276 6238, password: residue