Rajula Srivastava is a PhD student at University of Wisconsin-Madison, advised by Dr. Andreas Seeger. Rajula is expected to graduate in July 2022.

MSC2020 codes: 42B20 Singular and oscillatory integrals, 42B25 Maximal functions

We discuss almost sharp Lebesgue space estimates for local maximal operators associated with dilates of codimension two spheres in Heisenberg groups.