Kim, Chang Ho; Ha, Youngsoo; Yang, Hyoseon; Yoon, Jungho A third-order WENO scheme based on exponential polynomials for Hamilton-Jacobi equations. (English) Zbl 1475.65073 Appl. Numer. Math. 165, 167-183 (2021). MSC: 65M06 35F21 35B38 PDFBibTeX XMLCite \textit{C. H. Kim} et al., Appl. Numer. Math. 165, 167--183 (2021; Zbl 1475.65073) Full Text: DOI
Ha, Youngsoo; Kim, Chang Ho; Yang, Hyoseon; Yoon, Jungho Improving accuracy of the fifth-order WENO scheme by using the exponential approximation space. (English) Zbl 1461.65228 SIAM J. Numer. Anal. 59, No. 1, 143-172 (2021). MSC: 65M06 65M15 41A05 41A10 35L65 65M12 42A10 PDFBibTeX XMLCite \textit{Y. Ha} et al., SIAM J. Numer. Anal. 59, No. 1, 143--172 (2021; Zbl 1461.65228) Full Text: DOI arXiv
Ha, Youngsoo; Kim, Chang Ho; Yang, Hyoseon; Yoon, Jungho Construction of an improved third-order WENO scheme with a new smoothness indicator. (English) Zbl 1434.65116 J. Sci. Comput. 82, No. 3, Paper No. 63, 23 p. (2020). MSC: 65M06 35L65 PDFBibTeX XMLCite \textit{Y. Ha} et al., J. Sci. Comput. 82, No. 3, Paper No. 63, 23 p. (2020; Zbl 1434.65116) Full Text: DOI
Ha, Youngsoo; Kim, Chang Ho; Yang, Hyoseon; Yoon, Jungho A sixth-order weighted essentially non-oscillatory schemes based on exponential polynomials for Hamilton-Jacobi equations. (English) Zbl 1422.65153 J. Sci. Comput. 75, No. 3, 1675-1700 (2018). MSC: 65M06 35F21 70H20 PDFBibTeX XMLCite \textit{Y. Ha} et al., J. Sci. Comput. 75, No. 3, 1675--1700 (2018; Zbl 1422.65153) Full Text: DOI
Kim, Chang Ho; You, Kwang-Il; Ha, Youngsoo Hybrid finite difference weighted essentially non-oscillatory schemes for the compressible ideal magnetohydrodynamics equation. (English) Zbl 1395.65119 J. Sci. Comput. 74, No. 2, 607-630 (2018). Reviewer: Wilhelm Heinrichs (Essen) MSC: 65N06 76W05 76M20 PDFBibTeX XMLCite \textit{C. H. Kim} et al., J. Sci. Comput. 74, No. 2, 607--630 (2018; Zbl 1395.65119) Full Text: DOI
Ha, Youngsoo; Kim, Chang Ho; Yang, Hyoseon; Yoon, Jungho Sixth-order weighted essentially nonoscillatory schemes based on exponential polynomials. (English) Zbl 1382.65342 SIAM J. Sci. Comput. 38, No. 4, A1987-A2017 (2016). MSC: 65M70 65M12 41A10 42C05 PDFBibTeX XMLCite \textit{Y. Ha} et al., SIAM J. Sci. Comput. 38, No. 4, A1987--A2017 (2016; Zbl 1382.65342) Full Text: DOI
Kim, Chang Ho; Ha, Youngsoo; Yoon, Jungho Modified non-linear weights for fifth-order weighted essentially non-oscillatory schemes. (English) Zbl 1339.65124 J. Sci. Comput. 67, No. 1, 299-323 (2016). MSC: 65M06 35L65 65M12 PDFBibTeX XMLCite \textit{C. H. Kim} et al., J. Sci. Comput. 67, No. 1, 299--323 (2016; Zbl 1339.65124) Full Text: DOI
Ha, Youngsoo; Kim, Chang Ho; Kang, Myungjoo Simulations of supersonic astrophysical jets and their environments using level set methods. (English) Zbl 1263.85036 J. Sci. Comput. 54, No. 2-3, 414-427 (2013). MSC: 85A25 76M20 65M20 85-08 85A30 PDFBibTeX XMLCite \textit{Y. Ha} et al., J. Sci. Comput. 54, No. 2--3, 414--427 (2013; Zbl 1263.85036) Full Text: DOI