Zassenhaus Lecture 3 - Alex Lubotzky

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Alex Lubotzky
January 29, 2014
4:30PM - 5:30PM
Location
Cockins Hall 240

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Add to Calendar 2014-01-29 16:30:00 2014-01-29 17:30:00 Zassenhaus Lecture 3 - Alex Lubotzky Title:  Random High Dimensional Complexes and CohomologySpeaker:    Alex Lubotzky, Einstein Institute of MathematicsAbstract:  Linial and Meshulam set a program toward extending the classical Erdos-Renyi random graphs theory to higher dimensional complexes. Along the way they defined a cohomological notion of expanding. This notion will be described, explaining along the way all the needed cohomological notions. Some results and applications relating also to the first two talks will be presented. Zassenhaus Poster 2014 Cockins Hall 240 Department of Mathematics math@osu.edu America/New_York public
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TitleRandom High Dimensional Complexes and Cohomology

Speaker:    Alex Lubotzky, Einstein Institute of Mathematics

Abstract:  Linial and Meshulam set a program toward extending the classical Erdos-Renyi random graphs theory to higher dimensional complexes. Along the way they defined a cohomological notion of expanding. This notion will be described, explaining along the way all the needed cohomological notions. Some results and applications relating also to the first two talks will be presented.

Zassenhaus Poster 2014

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