poster: A Hyperbolic Formal Affine Demazure Algebra for a Kac-Moody Root System

speaker: Marc-Antoine Leclerc (University of Ottawa)

abstract: In a recent paper in 2013, A. Hoffnung, J. Malagon-Lopez, A. Savage and K. Zainoulline constructed a generalization of a Hecke algebra starting from a formal group law and a finite root system. In this poster we discuss how to generalize their construction to a Kac-Moody root system in the case of a hyperbolic formal group law. This is joint work with E. Neher and K. Zainoulline.

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