2 citations · 3 across the 4 of their papers we have counts for
5 papers
Normal form smoothing and spatial analyticity for the dispersion-generalized periodic KdV equation
Jaeseop Ahn, Chulkwang Kwak
This paper investigates the persistence of spatial analyticity for solutions to the dispersion-generalized periodic Korteweg-de Vries equation $$\partial_tu-\partial_x|D_x|^αu+u\pa…
Global attractor for the weakly damped forced Kawahara equation on the torus
Jaeseop Ahn, Seongyeon Kim, Ihyeok Seo
We study the long time behaviour of solutions for the weakly damped forced Kawahara equation on the torus. More precisely, we prove the existence of a global attractor in , to…
On the radius of spatial analyticity for the Klein-Gordon-Schrödinger system
Jaeseop Ahn, Jimyeong Kim, Ihyeok Seo
In this paper, we study the persistence of spatial analyticity for the solutions to the Klein-Gordon-Schrödinger system, which describes a physical system of a nucleon field intera…
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 , , given initial da…
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 , given initial data which is analytic with fixed…