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X-WR-CALDESC:Events for Discrete Mathematics Group
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DTSTART:20220101T000000
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DTSTART;VALUE=DATE:20230417
DTEND;VALUE=DATE:20230425
DTSTAMP:20260419T094521
CREATED:20221108T013322Z
LAST-MODIFIED:20240705T171116Z
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SUMMARY:MATRIX-IBS Workshop: Structural Graph Theory Downunder III
DESCRIPTION:Website: https://www.matrix-inst.org.au/events/structural-graph-theory-downunder-iii/ \nProgram Description:  \nThis program\, jointly organised by MATRIX and the Discrete Mathematics Group of the Korean Institute for Basic Science (IBS)\, builds on the “Structural Graph Theory Downunder” programs held at MATRIX in 2019 and 2022. In this short intensive workshop\, mathematicians from across the globe will come together to work on open problems in structural graph theory. The focus will be on graph colouring\, graph minors\, induced subgraphs\, and graph product structure theory. The majority of the time will be allocated to collaborative research\, with only a few talks describing recent advances. The goal is to create an environment where mathematicians at all career stages work side-by-side. We anticipate that open problems will be solved\, and lasting collaborations will be initiated. \nConfirmed Participants: \nRutger Campbell (Institute for Basic Science\, Korea)\nLinda Cook (Institute for Basic Science\, Korea)\nJames Davies (University of Cambridge\, UK)\nMarc Distel (Monash University\, Australia)\nZdeněk Dvořák (Charles University\, Czech Republic)\nBryce Frederickson (Emory University\, USA)\nAntónio Girão (University of Oxford\, UK)\nPascal Gollin (Institute for Basic Science\, Korea)\nKevin Hendrey (Institute for Basic Science\, Korea)\nRobert Hickingbotham (Monash University\, Australia)\nFreddie Illingworth (University of Oxford\, UK)\nO-joung Kwon (Hanyang University\, Korea)\nFlorian Lehner (University of Auckland\, New Zealand)\nAnita Liebenau (UNSW\, Australia)\nChun-Hung Liu (Texas A&M\, USA)\nRose McCarty (Princeton University\, USA)\nLukas Michel (University of Oxford\, UK)\nSang-il Oum (Institute for Basic Science and KAIST\, Korea)\nMichael Savery (University of Oxford\, UK)\nAlex Scott (University of Oxford\, UK)\nRaphael Steiner (ETH Zurich\, Switzerland)\nJane Tan (University of Oxford\, UK)\nSebastian Wiederrecht (Institute for Basic Science\, Korea)\nDavid Wood (Monash University\, Australia)\nLiana Yepremyan (Emory University\, USA)
URL:https://dimag.ibs.re.kr/event/2023-04-17/
LOCATION:MATRIX\, Australia
CATEGORIES:Workshops and Conferences
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DTSTART;TZID=Asia/Seoul:20230419T163000
DTEND;TZID=Asia/Seoul:20230419T173000
DTSTAMP:20260419T094521
CREATED:20230301T064147Z
LAST-MODIFIED:20240705T165047Z
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SUMMARY:Shin-ichiro Seki\, On the extension of the Green-Tao theorem to number fields
DESCRIPTION:In 2006\, Tao established the Gaussian counterpart of the celebrated Green-Tao theorem on arithmetic progressions of primes. In this talk\, I will explain the extension of Tao’s theorem and the Green-Tao theorem to the case of general number fields. Our combinatorial tool is the relative hypergraph removal lemma by Conlon-Fox-Zhao. I will discuss the difficulties that arise in the case of general number fields and an application of our results to prime representations by binary quadratic forms. This is based on joint work with Wataru Kai\, Masato Mimura\, Akihiro Munemasa\, and Kiyoto Yoshino.
URL:https://dimag.ibs.re.kr/event/2023-04-19/
LOCATION:Zoom ID: 897 6822 0619 (ibsecopro) [04/19 only]
CATEGORIES:Virtual Discrete Math Colloquium
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