Research Output per year

## Fingerprint Dive into the research topics where Jeongwhan Choi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

- 2 Similar Profiles

Surface Waves
Mathematics

Gravity waves
Engineering & Materials Science

KdV Equation
Mathematics

Fluids
Engineering & Materials Science

Korteweg-de Vries Equation
Mathematics

Solitons
Engineering & Materials Science

Modified Equations
Mathematics

gravity waves
Physics & Astronomy

## Research Output 1994 2014

- 140 Citations
- 6 h-Index
- 12 Article

5
Citations
(Scopus)

## Multi-hump solutions of some singularly-perturbed equations of KdV type

Choi, J., Lee, D. S., Oh, S. H., Sun, S. M. & Whang, S. I., 2014 Jan 1, In : Discrete and Continuous Dynamical Systems- Series A. 34, 12, p. 5181-5209 29 p.Research output: Contribution to journal › Article

Singularly Perturbed

Korteweg-de Vries Equation

Solitary Wave Solution

Infinity

Oscillation

30
Citations
(Scopus)

## A practically unconditionally gradient stable scheme for the N-component CahnHilliard system

Lee, H. G., Choi, J. & Kim, J., 2012 Feb 15, In : Physica A: Statistical Mechanics and its Applications. 391, 4, p. 1009-1019 11 p.Research output: Contribution to journal › Article

Gradient

gradients

multigrid methods

memory (computers)

Cahn-Hilliard Equation

4
Citations
(Scopus)

## Numerical stability of symmetric solitary-wave-like waves of a two-layer fluid - Forced modified KdV equation

Kim, H., Bae, W. S. & Choi, J., 2012 Mar 1, In : Mathematics and Computers in Simulation. 82, 7, p. 1219-1227 9 p.Research output: Contribution to journal › Article

KdV Equation

Convergence of numerical methods

Numerical Stability

Modified Equations

Solitary Waves

6
Citations
(Scopus)

## Supercritical surface waves generated by negative or oscillatory forcing

Choi, J., Lin, T., Sun, S. M. & Whang, S., 2010 Nov 1, In : Discrete and Continuous Dynamical Systems - Series B. 14, 4, p. 1313-1335 23 p.Research output: Contribution to journal › Article

Surface Waves

Surface waves

Forcing

Korteweg-de Vries equation

Korteweg-de Vries Equation

56
Citations
(Scopus)

## An unconditionally gradient stable numerical method for solving the Allen-Cahn equation

Choi, J., Lee, H. G., Jeong, D. & Kim, J., 2009 May 1, In : Physica A: Statistical Mechanics and its Applications. 388, 9, p. 1791-1803 13 p.Research output: Contribution to journal › Article

Allen-Cahn Equation

Numerical Methods

Gradient

gradients

Hessian matrices