Edit Profile (opens in new tab) Abdurakhman Co-Author Distance Author ID: abdurakhman. Published as: Abdurakhman Documents Indexed: 8 Publications since 2006 Co-Authors: 9 Co-Authors with 7 Joint Publications 35 Co-Co-Authors all top 5 Co-Authors 1 single-authored 4 Rosadi, Dedi 3 Subanar 2 Guritno, Suryo 2 Soejoeti, Zanzawi 2 Supandi, Epha Diana 1 Gunardi, Gunardi 1 Kharisudin, Iqbal 1 Maruddani, Di Asih I. 1 Warsito, Budi Serials 4 Far East Journal of Mathematical Sciences 2 Journal of the Indonesian Mathematical Society 1 Hacettepe Journal of Mathematics and Statistics 1 Malaysian Journal of Mathematical Sciences all top 5 Fields 7 Statistics (62-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Numerical analysis (65-XX) 1 Operations research, mathematical programming (90-XX) Publications by Year Citations contained in zbMATH Open 1 Publication has been cited 1 time in 1 Document Cited by ▼ Year ▼ Portfolio analysis of REF method based on mean variance optimization of multi-objective model. Zbl 1368.62267 Abdurakhman 1 2017 Portfolio analysis of REF method based on mean variance optimization of multi-objective model. Zbl 1368.62267 Abdurakhman 1 2017 Cited by 1 Author 1 Gabbasov, Nazim S. Cited in 1 Serial 1 Differential Equations Cited in 1 Field 1 Numerical analysis (65-XX) Citations by Year