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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
Singular layer PINN methods for steep reaction-diffusion equations in a smooth convex domain File

Jung, Chang-Yeol , Kim, Junghwa , Ngon, Eaint Phoo

Article Issue Date2025-06 View8
Approximate solutions for the Vlasov–Poisson system with boundary layers File

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

Article Issue Date2024-12 View78
Semi-analytic PINN methods for boundary layer problems in a rectangular domain File

Gie, Gung-Min , Hong, Youngjoon , Jung, Chang-Yeol , Munkhjin, Tselmuun

Article Issue Date2024-11 View64
Singular layer physics informed neural network method for plane parallel flows File

Chang, Teng-Yuan , Gie, Gung-Min , Hong, Youngjoon , Jung, Chang-Yeol

Article Issue Date2024-07 View71
A staggered discontinuous Galerkin method for the Stokes problem on rectangular meshes File

Kim, Hyea Hyun , Gie, Gung-Min , Jung, Chang-Yeol , Nguyen, Thien Binh

Article Issue Date2024-05 View58
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 View56
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 View64
Semi-analytic shooting methods for Burgers equation File

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

Article Issue Date2023-01 View64
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 View52
Semi-analytic time differencing methods for singularly perturbed initial value problems File

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

Article Issue Date2022-09 View42
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 View49
On approximate solutions to the Euler–Poisson system with boundary layers File

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

Article Issue Date2021-05 View36
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 View45
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 View56
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 View71
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 View43
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 View49
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 View40
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 View41
On boundary layers for the Burgers equations in a bounded domain File

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

Article Issue Date2019-02 View40
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