2 citations · 3 across the 2 of their papers we have counts for
2 papers
math.FA2008★ 1 cited
The Banach space -valued BMO, Carleson's condition, and paraproducts
Tuomas Hytönen, Lutz Weis
We define a scale of L^q Carleson norms, all of which characterize the membership of a function in BMO. The phenomenon is analogous to the John-Nirenberg inequality, but on the lev…
math.CA2008★ 2 cited
On the norm of the Beurling-Ahlfors operator in several dimensions
Tuomas Hytönen
The Lp operator norm of the generalized Beurling-Ahlfors transformation in n variables is at most (n/2+1)(p-1) for p>2. This improves on earlier results in all dimensions n>2. The…