4 citations · 4 across the 2 of their papers we have counts for
2 papers
math.DS2007★ 4 cited
Uniformity seminorms on and applications
Bryna Kra, Bernard Host
A key tool in recent advances in understanding arithmetic progressions and other patterns in subsets of the integers is certain norms or seminorms. One example is the norms on $\Z/…
math.DS2007
Analysis of two step nilsequences
Bernard Host, Bryna Kra
Nilsequences arose in the study of the multiple ergodic averages associated to Furstenberg's proof of Szemerédi's Theorem and have since played a role in problems in additive combi…