Mark Lewko

activity

20102026

most citedAn explicit two-source extractor with min-entropy rate near 4/9

9 citations · 15 across the 13 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

math.NT2014

Refinements of Gál's theorem and applications

Mark Lewko, Maksym Radziwill

We give a simple proof of a well-known theorem of Gál and of the recent related results of Aistleitner, Berkes and Seip [1] regarding the size of GCD sums. In fact, our method obta…

math.CA2014

Finite field restriction estimates based on Kakeya maximal operator estimates

Mark Lewko

In the finite field setting, we show that the restriction conjecture associated to any one of a large family of $d = 2 n + 1$ dimensional quadratic surfaces implies the $n + 1$ dimensiona…