My research papers/preprints are the following:

(1) Grid method for divergence of averages : Ergodic Theory and Dynamical Systems  Preprint    Slides 

(2) Sublacunary sequences that are strong sweeping out: The New York Journal of Mathematics Jointly with Madhumita Roy and Máté Wierdl  PDF 

 (3) Oscillation of ergodic averages and other stochastics processes: Jointly with Joseph Rosenblatt and Máté Wierdl Preprint.