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DTSTART:20070311T020000
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DTSTAMP:20250127T090800
DTSTART;TZID=America/Detroit:20250124T150000
DTEND;TZID=America/Detroit:20250124T160000
SUMMARY:Meeting:DocDi
DESCRIPTION:The DocDi Group is a collaborative forum\, open to both students and faculty\, who share an interest in the areas of Field Linguistics\, Fieldwork Methods\, Language Documentation\, and Language Description. Serving as an invaluable platform for friendly intellectual exchange\, DocDi promotes an interactive environment where members have the opportunity to present their respective research\, share their experiences\, and discuss innovative ideas and tools aimed at augmenting the effectiveness of fieldwork and documentary/descriptive projects.
UID:131900-21869379@events.umich.edu
URL:https://events.umich.edu/event/131900
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Discussion Group,Language Documentation
LOCATION:Off Campus Location
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20250108T134418
DTSTART;TZID=America/Detroit:20250124T150000
DTEND;TZID=America/Detroit:20250124T160000
SUMMARY:Workshop / Seminar:Forbidden 0-1 patterns and the Pach-Tardos conjecture -- Combinatorics Seminar
DESCRIPTION:This talk will survey the extremal theory of pattern-avoiding 0-1 matrices and some of their applications in geometry and algorithms.  If P is a 0-1 matrix\, Ex(P\,n) is the maximum number of 1s in an n x n 0-1 matrix that does not contain any submatrix that dominates P.  Every 0-1 pattern P can be regarded as the incidence matrix of a bipartite graph\, in which the two sides of the bipartition are ordered.  Thus\, this definition can be seen as a generalization of the Turan extremal function (for subgraph avoidance).\n\nPattern-avoiding 0-1 matrices have been studied since the late 1980s\, and yet the precise relationship between 0-1 matrices and Turan theory is still poorly understood.  For many years the foremost open problem has been to characterize the extremal functions of acyclic patterns (those whose graphs correspond to forests).  In 2005 Pach and Tardos conjectured that Ex(P\,n) = O(n polylog(n)) for any acyclic P.  We give a simple refutation of the Pach-Tardos conjecture by giving a class of acyclic patterns for which Ex(P\,n) > n 2^{sqrt{log n}}.\n\nJoint work with Gábor Tardos.  Paper available at: https://arxiv.org/abs/2407.02638.
UID:129643-21864261@events.umich.edu
URL:https://events.umich.edu/event/129643
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4096
CONTACT:
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BEGIN:VEVENT
DTSTAMP:20250126T205107
DTSTART;TZID=America/Detroit:20250124T150000
DTEND;TZID=America/Detroit:20250124T160000
SUMMARY:Livestream / Virtual:II Info Session: International Research & Internship Opportunities
DESCRIPTION:Join the International Institute to learn about the over $1 million in funding opportunities for U-M students conducting research or internships abroad! The two awards\, Global Research & Internship and Region-Specific Opportunities are designed to support the University of Michigan students\, regardless of citizenship\, who are enrolled in a degree program and wish to participate in internships or conduct research abroad. Advisers will present details about available awards and opportunities\, review eligibility criteria\, and provide tips on completing the applications.\n \nInfo Session 1: Friday\, January 24 (3-4 PM) Virtual. Register at https://myumi.ch/mZwz8\n\nInfo Session 2: Wednesday\, January 29 (3-4 PM) Virtual. Register at https://myumi.ch/VG64e\n   \nThe Global Research & Internship Opportunities application is a common application for several fellowships for international research and internships anywhere in the world. The application deadline for Global Research & Internship Opportunities is February 15.\n   \nApplicants are strongly encouraged to submit their application to Region-Specific Opportunities to maximize their chances of receiving funding. These awards are available in Africa\, Armenia\, Latin America\, the Caribbean\, and Europe & Eurasia. The application deadline for Region-Specific Opportunities is March 1.\n\nIf there is anything we can do to make this event accessible to you\, please contact  iifellowships@umich.edu. Please be aware that advance notice is necessary as some accommodations may require more time for the university to arrange.
UID:131473-21868578@events.umich.edu
URL:https://events.umich.edu/event/131473
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Funding,Info Session,International,Virtual
LOCATION:Off Campus Location
CONTACT:
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