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DTSTART:20240101T000000
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DTSTART;VALUE=DATE:20251127
DTEND;VALUE=DATE:20251201
DTSTAMP:20260415T172530
CREATED:20250421T055422Z
LAST-MODIFIED:20251130T005151Z
UID:10819-1764201600-1764547199@dimag.ibs.re.kr
SUMMARY:5th East Asia Workshop on Extremal and Structural Graph Theory
DESCRIPTION:The 5th East Asia Workshop on Extremal and Structural Graph Theory is a workshop to bring active researchers in the field of extremal and structural graph theory\, especially in the East Asia such as China\, Japan\, and Korea. \n \nDate\nNovember 27\, 2025 Thursday (Arrival Day) — November 30\, 2025 Sunday (Departure Day) \nVenue\nFraser Place Namdaemun\, Seoul \nProgram Book\nInvited Speakers\n\nShinya Fujita (Yokohama City University)\nJie Han (Beijing Institute of Technology)\nTony Huynh (IBS Discrete Mathematics Group)\nJaehoon Kim (KAIST)\nO-joung Kwon (Hanyang University / IBS Discrete Mathematics Group)\nHong Liu (IBS Extremal Combinatorics and Probability Group)\nJie Ma (University of Science and Technology of China / Tsinghua University)\nShun-ichi Maezawa (Nihon University)\nBoram Park (Seoul National University)\nShohei Satake (Kumamoto University)\nTuan Tran (University of Science and Technology of China)\nShoichi Tsuchiya (Senshu University)\nXuding Zhu (Zhejiang Normal University)\n\nOrganizers\nSeog-Jin Kim\, Sang-il Oum\, Kenta Ozeki\, Hehui Wu \nRegistration\nInvitation Only. https://indico.ibs.re.kr/event/1041/ \nThere is no registration fee and one dinner (banquet) will be provided. \nHistory\n\n4th East Asia Workshop on Extremal and Structural Graph Theory\n\nMar. 27 – Mar. 31\, 2025.\nSchool of Mathematics\, Sun-Yet Sen University\, Guangzhou\, China\nOrganizers: Ping Hu\, Seog-Jin Kim\, Kenta Ozeki\, Hehui Wu.\n\n\n\n\n3rd East Asia Workshop on Extremal and Structural Graph Theory\n\nNov. 1- Nov. 5\, 2023.\nThe Southern Beach Hotel & Resort\, Okinawa\, Japan\nSponsored by the IBS Discrete Mathematics Group\, Korea.\nOrganizers: Seog-Jin Kim\, Sang-il Oum\, Kenta Ozeki\, Hehui Wu.\n\n\n2nd East Asia Workshop on Extremal and Structural Graph Theory\n\nOct. 31-Nov. 4\, 2019.\nHeld at UTOP UBLESS Hotel\, Jeju\, Korea\nSponsored by the IBS Discrete Mathematics Group\, Korea.\nOrganizers: Seog-Jin Kim\, Sang-il Oum\, Kenta Ozeki\, Hehui Wu.\n\n\n1st East Asia Workshop on Extremal and Structural Graph Theory\n\nNov. 30-Dec. 2\, 2018.\nHeld and sponsored by the Shanghai Center for Mathematical Sciences in China\, under the name 2018 SCMS Workshop on Extremal and Structural Graph Theory.\nOrganizers: Ping Hu\, Seog-Jin Kim\, Kenta Ozeki\, Hehui Wu.\n\n\n\n\n\nThursday\nNovember 27\, 2025\n\n\n\n\nTime\nSpeaker\nAffiliation\nTitle\n\n\n\n\n16:00–18:00\n\nRegistration & Discussions\n\n\n\n\n \n\n\nFriday\nNovember 28\, 2025\n\n\n\n\nTime\nSpeaker\nAffiliation\nTitle\n\n\n\n\n09:20–10:00\nJaehoon Kim\nKAIST\nHamilton cycles in pseudorandom graphs: Dirac’s theorem and approximate decompositions\n\n\n10:00–10:30\n\nCoffee Break\n\n\n10:30–11:10\nJie Ma\nUniversity of Science and Technology of China / Tsinghua University\nAn exponential improvement for Ramsey lower bounds\n\n\n11:20–12:00\nShinya Fujita\nYokohama City University\nConnectivity keeping paths containing prescribed vertices in highly connected triangle-free graphs\n\n\n12:00–14:00\n\nLunch Break\n\n\n14:00–14:40\nShun-ichi Maezawa\nNihon University\nTree versus tree of preorder induced by rainbow forbidden subgraphs\n\n\n14:50–15:30\nTony Huynh\nIBS Discrete Mathematics Group\nRainbow triangles and the Erdős–Hajnal problem in projective geometries\n\n\n15:30–15:50\n\nCoffee Break\n\n\n16:30–17:30\n\nProblem Session\n\n\n\n\n \n\n\nSaturday\nNovember 29\, 2025\n\n\n\n\nTime\nSpeaker\nAffiliation\nTitle\n\n\n\n\n09:20–10:00\nXuding Zhu\nZhejiang Normal University\nTBA\n\n\n10:00–10:30\n\nCoffee Break\n\n\n10:30–11:10\nHong Liu\nIBS Extremal Combinatorics and Probability Group\nChromatic\, homomorphism\, blowup thresholds and beyond\n\n\n11:20–12:00\nShohei Satake\nKumamoto University\nTBA\n\n\n12:00–14:00\n\nLunch Break\n\n\n14:00–14:40\nShoichi Tsuchiya\nSenshu University\nOn the number of contractible edges in plane triangulations\n\n\n14:50–15:30\nTuan Tran\nUniversity of Science and Technology of China\nLittlewood-Offord bounds on the symmetric groups and applications\n\n\n15:30–15:50\n\nCoffee Break\n\n\n15:50–16:30\nO-joung Kwon\nHanyang University / IBS Discrete Mathematics Group\nA coarse Erdős–Pósa theorem\n\n\n16:30–17:30\n\nProblem Session\n\n\n18:30–21:00\n\nBanquet\n\n\n\n\n \n\n\nSunday\nNovember 30\, 2025\n\n\n\n\nTime\nSpeaker\nAffiliation\nTitle\n\n\n\n\n10:00–10:40\nJie Han\nBeijing Institute of Technology\nPerturbation of dense graphs\n\n\n10:40–10:50\n\nBreak\n\n\n10:50–11:30\nBoram Park\nSeoul National University\nGraphs avoiding cycles of length 0 modulo 4\n\n\n11:30–12:00\n\nClosing
URL:https://dimag.ibs.re.kr/event/2025-east-asia-graph-theory/
LOCATION:Seoul\, Korea
CATEGORIES:Workshops and Conferences
ORGANIZER;CN="Seog-Jin Kim (%EA%B9%80%EC%84%9D%EC%A7%84)":MAILTO:skim12@konkuk.ac.kr
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