Theory Lunch Seminar - Zeyu Zheng
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Theory Lunch Seminar - Zeyu Zheng Gates Hillman 8102 Anonymous (not verified) Tue, 02/24/2026 - 10:44 In Person
The generalized trifference problem
ZEYU ZHENG We study the problem of finding the largest number T(n,m) of ternary vectors of length n such that for any three distinct vectors there are at least m coordinates where they pairwise differ. For m=1 , this is the classical trifference problem which is wide open. We prove upper and lower bounds on T(n,m