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CATEGORIES:Seminars
DESCRIPTION:Speaker: Dr. Zhanar Berikkyzy\, UC Riverside\n\nTopic: Two Comb
inatorial Problems\n\nDescription: In this talk\, we will discuss antimagic
graphs and anti-van der Waerden numbers. A graph G is antimagic if there e
xists a bijective edge labeling with numbers from {1\, ...\, |E(G)|} such t
hat the vertex sums are pairwise distinct. It is known that the cycles\, p
aths\, complete graphs\, and wheels are all antimagic. The antimagic graph
conjecture states that every simple connected graph other than K_2 is antim
agic. We will discuss some of the known results and variations of this prob
lem. The anti-van der Waerden number is the smallest r such that every exac
t r-coloring of [n] contains a rainbow k-term arithmetic progression. We wi
ll give results for the case when k=3.
DTEND:20181129T220000Z
DTSTAMP:20200219T052532Z
DTSTART:20181129T204000Z
LOCATION:Skye Hall (Surge Hall)\, 284
SEQUENCE:0
SUMMARY:Association of Women in Mathematics Seminar
UID:tag:localist.com\,2008:EventInstance_4131790
URL:https://events.ucr.edu/event/association_of_women_in_mathematics_semina
r
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