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Configurations of Points and Lines

Ponente: Leah Wrenn Berman
Institución: University of Alaska Fairbanks
Tipo de Evento: Investigación
Cuándo 23/04/2021
de 13:00 a 14:00
Dónde ZOOM ID 882 9372 3602
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An (n_k) configuration is a collection of n points and n lines, in which each point lies on k of the lines, and each line passes through k of the points. When the points and lines are actual points and straight lines in the Euclidean plane, the configuration is a geometric configuration. This talk will provide a survey of interesting results and open questions about configurations, focusing on configurations with high levels of geometric symmetry.