Sewook Oh

activity

20202026

most citedSharp Sobolev regularity of restricted X-ray transforms

1 citations · 2 across the 11 of their papers we have counts for

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math.CA2023

$L^{p}$ bound on the strong spherical maximal function

Juyoung Lee, Sanghyuk Lee, Sewook Oh

In this note we show that the strong spherical maximal function in $R^{d}$ is bounded on $L^{p}$ if $p > 2 (d + 1) / (d - 1)$ for $d \geq 3$ .

math.CA2023

The elliptic maximal function

Juyoung Lee, Sanghyuk Lee, Sewook Oh

We study the elliptic maximal functions defined by averages over ellipses and rotated ellipses which are multi-parametric variants of the circular maximal function. We prove that t…

Lp bound on the strong spherical maximal function

The elliptic maximal function

$L^{p}$ bound on the strong spherical maximal function