On the trifference problem for linear codes
We prove that perfect 3-hash linear codes in 𝔽_3^n must have dimension at most (1/4-ϵ)n for some absolute constant ϵ > 0.
READ FULL TEXTWe prove that perfect 3-hash linear codes in 𝔽_3^n must have dimension at most (1/4-ϵ)n for some absolute constant ϵ > 0.
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