Jaeseop Ahn

activity

20192026

most citedGlobal attractor for the weakly damped forced Kawahara equation on the torus

2 citations · 3 across the 4 of their papers we have counts for

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math.AP2019

Lower bounds on the radius of spatial analyticity for the Kawahara equation

Jaeseop Ahn, Jimyeong Kim, Ihyeok Seo

In this paper we obtain lower bounds on the radius of spatial analyticity of solutions to the Kawahara equation $u_{t} + u u_{x} + α u_{xxx} + β u_{xxxxx} = 0$ , $β \neq = 0$ , given initial da…

math.AP2019★ 1 cited

On the radius of spatial analyticity for defocusing nonlinear Schrödinger equations

Jaeseop Ahn, Jimyeong Kim, Ihyeok Seo

In this paper we study spatial analyticity of solutions to the defocusing nonlinear Schrödinger equations $i u_{t} + Δ u = ∣ u ∣^{p - 1} u$ , given initial data which is analytic with fixed…