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math.RT2025
Higher representations and cornered Heegaard Floer homology
Andrew Manion, Raphael Rouquier
We develop the 2-representation theory of the odd one-dimensional super Lie algebra and show it controls the Heegaard-Floer theory of surfaces of Lipshitz, Ozsváth and…
math.RT2025
Higher Tensor Product for sl2 and Webster algebras
Mark Ebert, Raphael Rouquier
We construct a model for the tensor product of the regular 2-representation of the enveloping algebra of with the vector 2-representation, based on the …