Thursday, June 20, 2019

Thursday, June 20, 2019 — 3:30 PM EDT

Title: Arborified zeta values and shuffles of rooted trees

Speaker: Pierre Clavier Affiliation: Potsdam University Room: MC 6483*

*Please note room change

Abstract:

Arborified zeta values are a generalisation to rooted trees of the usual multizeta values.

Thursday, June 20, 2019 — 4:00 PM EDT

Title: The Parallel Postulate: a 2000-year controversy

Speaker: Eric Thomas Boulter Affiliation: University of Waterloo Room: MC 5501 (Snacks served at 3:30 pm)

Abstract:

Euclid's book The Elements was groundbreaking in its logical formulation of synthetic geometry, and it is profoundly influential to this day, as it is widely considered to be the most published non-religious book in human history.

Thursday, June 20, 2019 — 4:00 PM EDT

Title: The Parallel Postulate: a 2000-year controversy

Speaker: Eric Thomas Boulter Affiliation: University of Waterloo Room: MC 5501

Abstract:

Euclid's book The Elements was groundbreaking in its logical formulation of synthetic geometry, and it is profoundly influential to this day, as it is widely considered to be the most published non-religious book in human history.

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