Department of

# Mathematics

Seminar Calendar
for events the day of Tuesday, December 19, 2017.

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events for the
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Questions regarding events or the calendar should be directed to Tori Corkery.
    November 2017          December 2017           January 2018
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1  2  3  4                   1  2       1  2  3  4  5  6
5  6  7  8  9 10 11    3  4  5  6  7  8  9    7  8  9 10 11 12 13
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19 20 21 22 23 24 25   17 18 19 20 21 22 23   21 22 23 24 25 26 27
26 27 28 29 30         24 25 26 27 28 29 30   28 29 30 31
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Tuesday, December 19, 2017

2:00 pm in 241 Altgeld Hall,Tuesday, December 19, 2017

#### Nash blowups of Grassmannian Schubert varieties

###### Alexander Woo (University of Idaho)

Abstract: The Nash blowup is a natural construction of a partial desingularization of a variety. We identify the normalized Nash blowup of a Schubert variety in the Grassmannian with a Schubert variety in a partial flag manifold and derive some consequences. This is joint work with Ed Richmond and William Slofstra.