Author: Ri, Kwanhung

Kim, Kwangil; Ri, Kwanhung; Han, Wonho: WENO-Z scheme with new nonlinear weights for Hamilton-Jacobi equations and adaptive approximation. (English). Applications of Mathematics, vol. 70 (2025), issue 3, pp. 413-439
Kim, Kwangil; Hong, Unhyok; Ri, Kwanhung; Yu, Juhyon: Construction of convergent adaptive weighted essentially non-oscillatory schemes for Hamilton-Jacobi equations on triangular meshes. (English). Applications of Mathematics, vol. 66 (2021), issue 4, pp. 599-617