• 131 Citations
  • 6 h-Index
19942014
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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

  • 131 Citations
  • 6 h-Index
  • 12 Article
4 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 journalArticle

Singularly Perturbed
Korteweg-de Vries Equation
Solitary Wave Solution
Infinity
Oscillation
29 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 journalArticle

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 journalArticle

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 journalArticle

Surface Waves
Surface waves
Forcing
Korteweg-de Vries equation
Korteweg-de Vries Equation
49 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 journalArticle

Allen-Cahn Equation
Numerical Methods
Gradient
gradients
Hessian matrices