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Séminaire des jeunes : Markus Kleinau (Université de Bonn) : Representation theory over F1
Séminaire des jeunes : Markus Kleinau (Université de Bonn) : Representation theory over F1
Reinterpreting finite sets as vector spaces over F1 (the nonexistent field with one element) yields a combinatorial degeneration of linear algebra. Representation theory over these new vector spaces turns out to be closely related to graph theory. We will introduce