New intergrid transfer operator in multigrid method for P1-nonconforming finite element method. - Kab Seok Kang; Sung Yun Lee (Appl. Math. Comput., 1999)

Deep-learning real-time phase retrieval of imperfect diffraction patterns from X-ray free-electron lasers. - Sung Yun Lee; Do Hyung Cho; Chulho Jung; Daeho Sung; Daewoong Nam; Sangsoo Kim; Changyong Song (CoRR, 2024)