H. Sharma

activity

20202026

most citedSpectral multiplier theorems for abstract harmonic oscillators on UMD lattices

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

math.CA2026

Bochner-Riesz means for Laguerre expansions

Himani Sharma, Adam Sikora, Sundaram Thangavelu

We investigate the $L^{p}$ norm convergence of Bochner-Riesz means $S_{R}^{δ} f$ , $f \in L^{p} (R^{+}, d μ_{β})$ associated to Laguerre expansions of type $β \geq - 1/2$ . For any given $1 <…

math.AP2023

Vertical Maximal Functions on Manifolds with Ends

Himani Sharma, Adam Sikora

We consider the setting of manifolds with ends which are obtained by compact perturbation (gluing) of ends of the form $R^{n_{i}} \times M_{i}$ . We investigate family…

math.FA2022★ 1 cited

Spectral multiplier theorems for abstract harmonic oscillators on UMD lattices

Jan van Neerven, Pierre Portal, Himani Sharma

We consider operators acting on a UMD Banach lattice $X$ that have the same algebraic structure as the position and momentum operators associated with the harmonic oscillator $-\fr…

math.FA2020

Bounds on the Phillips calculus of abstract first order differential operators

Himani Sharma

For an operator generating a group on $L^{p}$ spaces transference results give bounds on the Phillips functional calculus also known as spectral multiplier estimates. In this paper w…