Youngsoo Ha

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 11

Top Topics

Conservation Laws

Stochastic Models

Finite Element Methods

Hamilton Jacobi

Top Venues

J. Sci. Comput.

SIAM J. Numer. Anal.

SIAM J. Sci. Comput.

Publications

Youngsoo Ha, Chang Ho Kim, Hyoseon Yang, Jungho Yoon
A New Alternative WENO Scheme Based on Exponential Polynomial Interpolation with an Improved Order of Accuracy. J. Sci. Comput. 101 (1) (2024)
Taeyoung Kim, Youngsoo Ha, Myungjoo Kang
Neural Operators Learn the Local Physics of Magnetohydrodynamics. CoRR (2024)
Youngsoo Ha, Changho Kim, Hyoseon Yang, Jungho Yoon
Improving Accuracy of the Fifth-Order WENO Scheme by Using the Exponential Approximation Space. SIAM J. Numer. Anal. 59 (1) (2021)
Youngsoo Ha, Changho Kim, Hyoseon Yang, Jungho Yoon
Improving accuracy of the fifth-order WENO scheme by using the exponential approximation space. CoRR (2020)
Youngsoo Ha, Changho Kim, Hyoseon Yang, Jungho Yoon
Construction of an Improved Third-Order WENO Scheme with a New Smoothness Indicator. J. Sci. Comput. 82 (3) (2020)
Hyuntae Cho, Heejae Han, Byungjoon Lee, Youngsoo Ha, Myungjoo Kang
A Second-Order Boundary Condition Capturing Method for Solving the Elliptic Interface Problems on Irregular Domains. J. Sci. Comput. 81 (1) (2019)
Youngsoo Ha, Changho Kim, Hyoseon Yang, Jungho Yoon
A Sixth-Order Weighted Essentially Non-oscillatory Schemes Based on Exponential Polynomials for Hamilton-Jacobi Equations. J. Sci. Comput. 75 (3) (2018)
Changho Kim, Kwang-Il You, Youngsoo Ha
Hybrid Finite Difference Weighted Essentially Non-oscillatory Schemes for the Compressible Ideal Magnetohydrodynamics Equation. J. Sci. Comput. 74 (2) (2018)
Seongju Do, Youngsoo Ha, Myungjoo Kang, Changho Kim
Application of a Multi-dimensional Limiting Process to Central-Upwind Schemes for Solving Hyperbolic Systems of Conservation Laws. J. Sci. Comput. 69 (1) (2016)
Changho Kim, Youngsoo Ha, Jungho Yoon
Modified Non-linear Weights for Fifth-Order Weighted Essentially Non-oscillatory Schemes. J. Sci. Comput. 67 (1) (2016)
Youngsoo Ha, Changho Kim, Hyoseon Yang, Jungho Yoon
Sixth-order Weighted Essentially Nonoscillatory Schemes Based on Exponential Polynomials. SIAM J. Sci. Comput. 38 (4) (2016)
Youngsoo Ha, Changho Kim, Myungjoo Kang
Simulations of Supersonic Astrophysical Jets and Their Environments Using Level Set Methods. J. Sci. Comput. 54 (2-3) (2013)
Youngsoo Ha, Changho Kim, Yeon Ju Lee, Jungho Yoon
An improved weighted essentially non-oscillatory scheme with a new smoothness indicator. J. Comput. Phys. 232 (1) (2013)
Youngsoo Ha, Yeon Ju Lee, Jungho Yoon
Modified Essentially Nonoscillatory Schemes Based on Exponential Polynomial Interpolation for Hyperbolic Conservation Laws. SIAM J. Numer. Anal. 51 (2) (2013)
Youngsoo Ha, Yong-Jung Kim, Tim G. Myers
On the numerical solution of a driven thin film equation. J. Comput. Phys. 227 (15) (2008)
Youngsoo Ha, Carl L. Gardner
Positive Scheme Numerical Simulation of High Mach Number Astrophysical Jets. J. Sci. Comput. 34 (3) (2008)
Chang-Ock Lee, Kiwan Jeon, Youngsoo Ha, Jooyoung Hahn
A variational approach to blending based on warping for non-overlapped images. Comput. Vis. Image Underst. 105 (2) (2007)
Youngsoo Ha, Yong-Jung Kim
Explicit solutions to a convection-reaction equation and defects of numerical schemes. J. Comput. Phys. 220 (1) (2006)
Youngsoo Ha, Carl L. Gardner, Anne Gelb, Chi-Wang Shu
Numerical Simulation of High Mach Number Astrophysical Jets with Radiative Cooling. J. Sci. Comput. 24 (1) (2005)