1709

Date | Dec 09, 2014 |
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Speaker | Piotr Przytycki |

Dept. | McGill University |

Room | 선택 |

Time | 17:00-18:00 |

Gromov showed that one way to obtain a word-hyperbolic group is to choose a presentation "at random". I will survey random group properties in Gromov's model at various values of the density parameter. We will then focus on Ollivier-Wise cubulation of random groups for density parameter <1/5. I will indicate how to construct new walls that work at higher densities. This is joint work with John Mackay.

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