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정창렬
Jung, Chang-Yeol

정창렬

Department of Mathematical Sciences(수리과학과)

Research Interests
Analysis;Numerical analysis;Numerical methods;수치해석;경게층;수치방법;응용수학
Lab Description
My research works are concerned with the mathematical analysis, numerical analysis and computational methods for the solutions of linear and nonlinear elliptic and parabolic partial differential equations focused on Fluid mechanics, Geophysics and Plasma physics. The equations include e.g. Navier-Stokes and Euler equations and their linearized ones, primitive equations and Euler-Poisson equations. I am also working on computation of the solutions for the equations with uncertainties.
• Numerical analysis and methods; Scientific computing• Partial differential equations: Fluid dynamics, Geophysics, Euler-Poisson systems• Singular perturbations and boundary layer analysis• Stochastic systems and uncertainty quantification
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Synchronization of Kuramoto-Sakaguchi model with the distributed time interactions File

Hsia, Chun-Hsiung , Jung, Chang-Yeol , Kwon, Bongsuk , Moon, Sunghwan

Article Issue Date2024-02 View12
Synchronization of Kuramoto oscillators with the distributed time-delays and inertia effect File

Hsia, Chun-Hsiung , Jung, Chang-Yeol , Kwon, Bongsuk , Moon, Sunghwan

Article Issue Date2023-08 View9
Semi-analytic shooting methods for Burgers equation File

Gie, Gung-Min , Jung, Chang-Yeol , Lee, Hoyeon

Article Issue Date2023-01 View12
Viscosity approximation of the solution to Burgers' equations with shock layers File

Choi, Junho , Hong, Youngjoon , Jung, Chang-Yeol , Lee, Hoyeon

Article Issue Date2023-01 View11
Semi-analytic time differencing methods for singularly perturbed initial value problems File

Gie, Gung-Min , Jung, Chang-Yeol , Lee, Hoyeon

Article Issue Date2022-09 View8
A staggered discontinuous Galerkin method for elliptic problems on rectangular grids File

Kim, H. H. , Jung, Chang-Yeol , Nguyen, T. B.

Article Issue Date2021-10 View16
On approximate solutions to the Euler–Poisson system with boundary layers File

Jung, Chang-Yeol , Kwon, Bongsuk , Suzuki, Masahiro

Article Issue Date2021-05 View3
Quasi-neutral limit for Euler-Poisson system in the presence of boundary layers in an annular domain File

Jung, Chang-Yeol , Kwon, Bongsuk , Suzuki, Masahiro

Article Issue Date2020-11 View6
Enriched Finite Volume Approximations of the Plane-Parallel Flow at a Small Viscosity File

Gie, Gung-Min , Jung, Chang-Yeol , Lee, Hoyeon

Article Issue Date2020-06 View5
Synchronization of Kuramoto oscillators with time-delayed interactions and phase lag effect File

Hsia, Chun-Hsiung , Jung, Chang-Yeol , Kwon, Bongsuk , Ueda, Yoshihiro

Article Issue Date2020-06 View10
Validation of a 2D cell-centered Finite Volume method for elliptic equations File

Gie, Gung-Min , Jung, Chang-Yeol , Nguyen, Thien Binh

Article Issue Date2019-11 View3
ON THE GLOBAL CONVERGENCE OF FREQUENCY SYNCHRONIZATION FOR KURAMOTO AND WINFREE OSCILLATORS File

Hsia, Chun-Hsiung , Jung, Chang-Yeol , Kwon, Bongsuk

Article Issue Date2019-07 View3
On the synchronization theory of Kuramoto oscillators under the effect of inertia File

Hsia, Chun-Hsiung , Jung, Chang-Yeol , Kwon, Bongsuk

Article Issue Date2019-07 View9
Boundary layers for the subcritical modes of the 3D primitive equations in a cube File

Hamouda, Makram , Han, Daozhi , Jung, Chang-Yeol , Tawri, Krutika , Temam, Roger

Article Issue Date2019-06 View6
On boundary layers for the Burgers equations in a bounded domain File

Choi, Junho , Jung, Chang-Yeol , Lee, Hoyeon

Article Issue Date2019-02 View6
Boundary layer analysis for the stochastic nonlinear reaction diffusion equations File

Hong, Youngjoon , Jung, Chang-Yeol , Temam, Roger

Article Issue Date2018-08 View6
BOUNDARY LAYERS FOR THE 3D PRIMITIVE EQUATIONS IN A CUBE: THE ZERO-MODE File

Hamouda, Makram , Han, Daozhi , Jung, Chang-Yeol , Temam, Roger

Article Issue Date2018-06 View3
Enriched Spectral Method for Stiff Convection-Dominated Equations File

Hong, Youngjoon , Jung, Chang-Yeol

Article Issue Date2018-03 View4
Fine structures for the solutions of the two-dimensional Riemann problems by high-order WENO schemes File

Jung, Chang-Yeol , Nguyen, Thien Binh

Article Issue Date2018-02 View6
A new adaptive weighted essentially non-oscillatory WENO-θ scheme for hyperbolic conservation laws File

Jung, Chang-Yeol , Nguyen, Thien Binh

Article Issue Date2018-01 View7
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