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DTSTART:20070311T020000
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DTSTAMP:20260202T094257
DTSTART;TZID=America/Detroit:20260212T153000
DTEND;TZID=America/Detroit:20260212T162000
SUMMARY:Lecture / Discussion:The Department of Astronomy 2025-2026 Colloquium Series Presents:
DESCRIPTION:\"Shooting for the Stars: Jet-Wind Interactions and their Role in Understanding Jet Physics\"\n\nRelativistic Jets carry vast amounts of energy and magnetic flux from accreting black holes into the interstellar and intergalactic medium. They are routinely invoked as key sources of feedback in structure formation. And yet\, after over 60 years of study\, the mechanisms through which they couple with their environment\, and even their fundamental properties like particle content\, velocity\, and instantaneous power are still poorly understood. I will discuss a mechanism by which we can shed light on some of the outstanding questions in jet physics: Their interaction with stellar winds\, on scales from Galactic X-ray binaries to supermassive black holes in galaxy clusters.
UID:144903-21896126@events.umich.edu
URL:https://events.umich.edu/event/144903
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:astronomy,astrophysics
LOCATION:West Hall - 411
CONTACT:
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DTSTAMP:20260125T201312
DTSTART;TZID=America/Detroit:20260212T154500
DTEND;TZID=America/Detroit:20260212T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Learning Seminar: Matroidal families and the main theorem
DESCRIPTION:Discuss the notion of a matroidal family of abelian varieties associated to a regular matroid. State the main theorem of the paper\, and explain how to use it to prove the applications to the (failure of) the integral Hodge conjecture for abelian varieties and intermediate Jacobians of cubic threefolds.
UID:144454-21895380@events.umich.edu
URL:https://events.umich.edu/event/144454
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
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