Seungly Oh

activity

20112025

most citedLocal well-posedness for quadratic Schrödinger equations in

R^{1 + 1}

: a normal form approach

2 citations · 2 across the 9 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.AP2020

Smoothing and growth bound of periodic generalized Korteweg-de Vries equation

Seungly Oh, Atanas G. Stefanov

For generalized KdV models with polynomial nonlinearity, we establish nonlinear smoothing property in $H^{s}$ for $s > \frac{1}{2}$ . Such smoothing effect persists globally, provided t…

math.AP2020

Polynomial Bound and Nonlinear Smoothing for the Benjamin-Ono Equation on the Circle

Bradley Isom, Dionyssios Mantzavinos, Seungly Oh +1

For initial data in Sobolev spaces $H^{s} (T)$ , $\frac{1}{2} < s ⩽ 1$ , the solution to the Cauchy problem for the Benjamin-Ono equation on the circle is shown to grow at…