A new fuzzy PID control system based on fuzzy PID controller and fuzzy control process ND Phu, NN Hung, A Ahmadian, N Senu International Journal of Fuzzy Systems 22 (7), 2163-2187, 2020 | 100 | 2020 |
Some results on sheaf-solutions of sheaf set control problems ND Phu, TT Tung Nonlinear Analysis: Theory, Methods & Applications 67 (5), 1309-1315, 2007 | 41 | 2007 |
Fuzzy functional integro-differential equations under generalized H-differentiability NV Hoa, ND Phu Journal of Intelligent & Fuzzy Systems 26 (4), 2073-2085, 2014 | 38 | 2014 |
Stability criteria for set control differential equations QLT Phu Nguyen Dinh,Tung Tran Thanh Nonlinear Analysis: Theory, Methods & Applications 69 (11), 3715-3721, 2008 | 36 | 2008 |
Existence of solutions of set control differential equations TTT Nguyen Dnh Phu J. Scince and technology Devolopment 10 (6), 5-14, 2007 | 32* | 2007 |
A survey on non-instantaneous impulsive fuzzy differential equations involving the generalized Caputo fractional derivative in the short memory case TV An, ND Phu, N Van Hoa Fuzzy Sets and Systems 443, 160-197, 2022 | 26 | 2022 |
On the stability and controllability of fuzzy control set differential equations ND Phu, QD Lam 4th International Workshop on REC 2010, 293-307, 2010 | 20 | 2010 |
Existence of extremal solutions for interval-valued functional integro-differential equations LT Quang, NV Hoa, ND Phu, TT Tung Journal of Intelligent & Fuzzy Systems 30, 3495 -3512, 2016 | 19 | 2016 |
Global existence of solutions for interval-valued integro-differential equations under generalized H-differentiability VA Truong, VH Ngo, DP Nguyen Advances in Difference Equations 2013, 1-16, 2013 | 18 | 2013 |
Some properties of sheaf-solutions of sheaf fuzzy control problems. ND Phu, TT Tung Electronic Journal of Differential Equations (EJDE)[electronic only] 2006 …, 2006 | 18 | 2006 |
Theory of Ordinary Differential equations ND Phu Monograph, VNU Pub. HCM, 2015 | 17* | 2015 |
The local existence of solutions for random fuzzy integro-differential equations under generalized H-differentiability H Vu, NV Hoa, ND Phu Journal of Intelligent & Fuzzy Systems 26 (6), 2701-2717, 2014 | 17 | 2014 |
On Maximal and Minimal Solutions for Set‐Valued Differential Equations with Feedback Control NV Hoa, ND Phu Abstract and Applied Analysis 2012 (1), 816218, 2012 | 17 | 2012 |
Quantifying source and dynamics of acidic pollution in a coastal acid sulphate soil area ND Phong, TP Tuong, ND Phu, ND Nang, CT Hoanh Water, Air, & Soil Pollution 224, 1-18, 2013 | 16 | 2013 |
Minimum stability control problem and time-optimal control problem for fuzzy linear control systems. HNN PhuND Fuzzy Sets and Systems, 24pp, 2018 | 14 | 2018 |
On comparisons of set solutions for fuzzy control integro-differential systems HV Nguyen Dinh Phu, Ngo Van Hoa Journal of Advanced research in Applied mathematics. 4 (1), 84-84, 2012 | 14 | 2012 |
Longtime characterization for the general stochastic epidemic SIS model under regime-switching ND Phu, D O’Regan, TD Tuong Nonlinear Analysis: Hybrid Systems 38, 100951, 2020 | 13 | 2020 |
Narrow metric semi-linear space of intuitionistic fuzzy numbers: application to AIDS model ND Phu, A Ahmadian, NN Hung, S Salahshour, N Senu International Journal of Fuzzy Systems 21, 1738-1754, 2019 | 13 | 2019 |
A note on solutions of interval-valued Volterra integral equations TV An, ND Phu, NV Hoa | 13 | 2014 |
Interval-valued functional integro-differential equations NV Hoa, ND Phu, TT Tung, LT Quang Advances in Difference Equations 2014, 1-20, 2014 | 11 | 2014 |