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TZID:America/Detroit
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DTSTART:20070311T020000
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DTSTAMP:20250402T150256
DTSTART;TZID=America/Detroit:20250402T150000
DTEND;TZID=America/Detroit:20250402T155000
SUMMARY:Workshop / Seminar:The Fifteen Theorem
DESCRIPTION:We discuss a finiteness theorem of Conway and Schneeberger about quadratic forms\, called the fifteen theorem. Specifically\, a positive definite quadratic form over Z takes on all positive integer values if and only if it takes on the values 1\,...\,15. We will sketch a proof of this result\, along with some less precise generalizations to a large class of similar problems.
UID:134486-21874406@events.umich.edu
URL:https://events.umich.edu/event/134486
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3088
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20250324T183254
DTSTART;TZID=America/Detroit:20250402T153000
DTEND;TZID=America/Detroit:20250402T170000
SUMMARY:Workshop / Seminar:Algebraic Geometry Seminar: Some finiteness results for the etale fundamental group in positive characteristics
DESCRIPTION:This talk will discuss some results on etale fundamental groups of varieties over an algebraically closed field of characteristic p > 0\, based on joint work with H`el´ene Esnault and other coauthors. One result\, along with Mark Schusterman\, is that the tame fundamental group is finitely presented for such a variety which is the complement of an SNC divisor in a smooth projective variety. A second\, along with Jakob Stix\, is to give an obstruction for a smooth projective variety to admit a lifting to characteristic 0\, in terms of the structure of its etale fundamental group as a profinite group. We will finally touch on some open questions.
UID:132377-21870840@events.umich.edu
URL:https://events.umich.edu/event/132377
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20250219T114930
DTSTART;TZID=America/Detroit:20250402T160000
DTEND;TZID=America/Detroit:20250402T183000
SUMMARY:Presentation:17th Annual Susan B. Meister Lecture in Child Health Policy: Music\, Health\, and Wellness Across the Lifespan: Pathways to Improve Child Health and Policy
DESCRIPTION:To focus the attention of the University community on the impact of music\, health\, and wellness across the lifespan\, we encourage you to attend the 17th Annual Susan B. Meister Lecture in Child Health Policy on April 2nd. \n\nRegistration is free\, but required: https://forms.gle/78YJLc8zpYNdcWie8\n\nProgram includes: Keynote by Mr. Anthony White\, Artistic Director\, Detroit Youth Concert Choir and Performing Arts Center\; Special Performance by the Detroit Youth Choir\; Panel Discussion\; Poster session & Open Reception\n\nTime: 4:00 pm - 6:30 pm\n\nLocation: Biomedical Sciences Research Building\, Kahn Auditorium and Atrium\, 109 Zina Pitcher Place\, Ann Arbor\, MI 48109
UID:132904-21872053@events.umich.edu
URL:https://events.umich.edu/event/132904
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Music,Medicine,Public Health,Public Policy,Research,Sociology,Talk,Undergraduate Students,Discussion,Lecture,In Person,Graduate Students,Graduate and Professional Students,Free,Food,Education
LOCATION:Taubman Biomedical Science Research Building - Kahn Auditorium and Atrium
CONTACT:
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