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PRODID:-//Discrete Mathematics Group - ECPv6.15.20//NONSGML v1.0//EN
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X-WR-CALNAME:Discrete Mathematics Group
X-ORIGINAL-URL:https://dimag.ibs.re.kr
X-WR-CALDESC:Events for Discrete Mathematics Group
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BEGIN:VTIMEZONE
TZID:Asia/Seoul
BEGIN:STANDARD
TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:KST
DTSTART:20240101T000000
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BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20250701T163000
DTEND;TZID=Asia/Seoul:20250701T173000
DTSTAMP:20260416T135233
CREATED:20250324T010911Z
LAST-MODIFIED:20250610T150051Z
UID:10713-1751387400-1751391000@dimag.ibs.re.kr
SUMMARY:Sergey Norin\, Asymptotic dimension of intersection graphs
DESCRIPTION:The notion of asymptotic dimension of metric spaces\, introduced by Gromov\, describes their large-scale behaviour. Asymptotic dimension of graph families has been recently studied\, in particular\, by Bonamy et al. who proved that the asymptotic dimension of proper minor-closed graph families is at most two. \nWe will discuss nerve-type theorems for asymptotic dimension. In particular\, we show that the asymptotic dimension of intersection graphs of balls and spheres in $\mathbb{R}^d$ is at most $d+1$. \nBased on joint work with Zdeněk Dvořák and with Chun-Hung Liu.
URL:https://dimag.ibs.re.kr/event/2025-07-01/
LOCATION:Room B332\, IBS (기초과학연구원)
CATEGORIES:Discrete Math Seminar
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