. METRIC X p INEQUALITIES ASSAF NAOR
نویسنده
چکیده
We show that if m,n ∈ N and k ∈ {1, . . . , n} satisfy m > n 3/2 √ k then for every p ∈ [2,∞) and f : Z4m → R we have 1 ( n k ) ∑ S⊆{1,...,n} |S|=k E [∣∣f(x + 2m∑j∈S εjej)− f(x)∣∣p] mp
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