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Event Archive

Christopher O'Neill - Department of Mathematics, University of California at Davis
Apr 26, 2018 - 1:50pm to 3:00pm
Department of Applied Mathematics - Seminar - Rettaliata Engineering Center, Room 119
An affine semigroup \(S\) is a subset of \(\mathbb Z_{\geq 0}^k\) that is closed under vector addition, and a factorization of \(a\in S\) is an expression of \(a\) as a sum of generators of \(S\). The delta set of \(a\) is a set of positive integers determined by the ``missing factorization lengths... read more
Thu.
4/26/18
Sonja Petrovic - Department of Applied Mathematics, Illinois Institute of Technology
Apr 25, 2018 - 12:50pm to 1:50pm
Department of Applied Mathematics - Seminar - Rettaliata Engineering Center, Room 122
This set of lectures covers some of the basics of how algebraic statistics is used for network modeling. Topics of this lecture include the following: Exponential random graph models. Log-linear models. Sufficient statistics. Example of a small network. Markov bases for conditional tests. 
Wed.
4/25/18
Sonja Petrovic - Department of Applied Mathematics, Illinois Institute of Technology
Apr 24, 2018 - 12:45pm to 1:45pm
Center for Interdisciplinary Scientific Computation (CISC) - Seminar - Robert A. Pritzker Science Center, Room 121
TBA
Tue.
4/24/18

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