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TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20070311T020000
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DTSTART:20071104T020000
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BEGIN:VEVENT
DTSTAMP:20250108T140548
DTSTART;TZID=America/Detroit:20250121T160000
DTEND;TZID=America/Detroit:20250121T180000
SUMMARY:Exhibition:Glimpses of the Black American Experience in Germany 1860-1960
DESCRIPTION:A digital exhibit in honor of MLK Week
UID:130736-21866610@events.umich.edu
URL:https://events.umich.edu/event/130736
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:African American,German,Germanic Languages And Literatures,Germany,Humanities,Language,Transnational,Travel
LOCATION:North Quad - 2435
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20241213T085727
DTSTART;TZID=America/Detroit:20250121T160000
DTEND;TZID=America/Detroit:20250121T170000
SUMMARY:Workshop / Seminar:Intersection theory of matroids: variations on a theme
DESCRIPTION:Chow rings of toric varieties feature a rich combinatorial structure of independent interest. We will begin by surveying four different ways of computing in these rings\, due to Billera\, Brion\, Fulton–Sturmfels\, and Allermann–Rau. We will illustrate the beauty and power of these methods by sketching four proofs of Huh and Huh–Katz’s formula μ_k(M) = deg_M(α*{r−k}β^k) for the coefficients of the reduced characteristic polynomial of a matroid M as the mixed intersection numbers of the hyperplane and reciprocal hyperplane classes α and β in the Chow ring of M. Each of these proofs sheds light on a different aspect of matroid combinatorics\, and provides a framework for more recent developments in the intersection theory of matroids.
UID:123998-21852271@events.umich.edu
URL:https://events.umich.edu/event/123998
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 1360
CONTACT:
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20250120T162115
DTSTART;TZID=America/Detroit:20250121T160000
DTEND;TZID=America/Detroit:20250121T170000
SUMMARY:Lecture / Discussion:Math Undergraduate Seminar: Asymptotic Density in the Natural Numbers
DESCRIPTION:TBD
UID:131477-21868585@events.umich.edu
URL:https://events.umich.edu/event/131477
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics,Talk,Undergraduate
LOCATION:East Hall - B737
CONTACT:
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