2 papers
math.PR2020
Convergence of ergodic-martingale paraproducts
Vjekoslav Kovač, Mario Stipčić
In this note we introduce a sequence of bilinear operators that unify ergodic averages and backward martingales in a nontrivial way. We establish its convergence in a range of $L^p…
math.CA2018
Fourier restriction implies maximal and variational Fourier restriction
Vjekoslav Kovač
We give an abstract argument that an a priori Fourier restriction estimate for a certain choice of exponents automatically implies maximal and variational Fourier restriction estim…