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:20220101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20230228T163000
DTEND;TZID=Asia/Seoul:20230228T173000
DTSTAMP:20260419T131241
CREATED:20230213T001557Z
LAST-MODIFIED:20240707T074017Z
UID:6782-1677601800-1677605400@dimag.ibs.re.kr
SUMMARY:Maya Sankar\, The Turán Numbers of Homeomorphs
DESCRIPTION:Let $X$ be a 2-dimensional simplicial complex. Denote by $\text{ex}_{\hom}(n\,X)$ the maximum number of 2-simplices in an $n$-vertex simplicial complex that has no sub-simplicial complex homeomorphic to $X$. The asymptotics of $\text{ex}_{\hom}(n\,X)$ have recently been determined for all surfaces $X$. I will discuss these results\, as well as ongoing work bounding $\text{ex}_{\hom}(n\,X)$ for arbitrary 2-dimensional simplicial complexes $X$.
URL:https://dimag.ibs.re.kr/event/2023-02-28/
LOCATION:Room B332\, IBS (기초과학연구원)
CATEGORIES:Discrete Math Seminar
END:VEVENT
END:VCALENDAR