Some conjectures about integral means of ∂ f and ∂ f
Al Baernstein, Stephen J. Montgomery-Smith
Abstract
We discuss some conjectural inequalities that are related to singular integrals, martingales, quasiconformal mappings, and the calculus of variations. Specifically, we present evidence for a conjecture of Iwaniec concerning the best constant for the Beurling-Ahlfors Operator.
Create a lesson
Related papers
Revisiting the Upper Bild of Quaternionic Numerical Ranges
Jie Tian, Tin-Yau Tam
Pseudo-Fredholm operators form a regularity on Hilbert spaces
Zakariae Aznay, Fadil Chabbabi, Hassan Zariouh
A Hardy space approximation supporting zero-free half-planes for the ζ-function
Juan Manzur, Gustavo Quintero
Small Hankel operators on weighted Besov spaces
Chen Li, Kai Wang
Spectra of Beurling algebras of abelian groups
Nico Spronk, Zhihao Zhang
Frame Properties of Effective Stationary Sequences
Chad Berner, John E. Herr, Palle E. T. Jorgensen