BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Discrete Mathematics Group - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://dimag.ibs.re.kr
X-WR-CALDESC:Events for Discrete Mathematics Group
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Asia/Seoul
BEGIN:STANDARD
TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:KST
DTSTART:20180101T000000
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BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20190625T163000
DTEND;TZID=Asia/Seoul:20190625T173000
DTSTAMP:20260423T091222
CREATED:20190520T133325Z
LAST-MODIFIED:20240707T090302Z
UID:913-1561480200-1561483800@dimag.ibs.re.kr
SUMMARY:Patrice Ossona de Mendez\, A model theoretical approach to sparsity
DESCRIPTION:We discuss how the model theoretic notion of first-order transduction allows to define a notion of structural sparsity\, and give some example of applications\, like existence of low shrub-depth decompositions for tranductions of bounded expansion classes\, characterization of transductions of classes with bounded pathwidth\, decompositions of graphs with bounded rank-width into cographs.
URL:https://dimag.ibs.re.kr/event/2019-06-25/
LOCATION:Room B232\, IBS (기초과학연구원)
CATEGORIES:Discrete Math Seminar
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