1233

Date | 2017-06-19 |
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Speaker | Travis Scrimshaw |

Dept. | University of Minnesota |

Room | 129-301 |

Time | 16:00-17:00 |

We describe the crystal B(infty), the free object in the category of highest weight crystals, using a number of different combinatorial models. We will also discuss what is known about the *-involution, a bijection that arises from the corresponding quantum group that is not a crystal isomorphism, the relationships between the models, and the natural properties of each model. We conclude with a number of questions and open problems.

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