C
- 
                Continuous-time problems 
                Necessary Optimality Conditions for Non-smooth Continuous-Time Problems Using Convexificators [Volume 5, Issue 1, 2020, Pages 1-13]
                
 
E
- 
                Estimation 
                An Efficient Data Collection Algorithm to Estimate Unknown Target Parameter in Wireless Sensor Networks [Volume 5, Issue 1, 2020, Pages 81-101]
                
 
F
- 
                Fractional order PID 
                Adjusting the Coefficients of the PI^α D^β Controllers Using Iterative Feedback Tuning (IFT) Algorithm [Volume 5, Issue 2, 2020, Pages 39-64]
                
 
- 
                Fuzzifier 
                Application of Fuzzy Logic for Advertising Marketing Campaigns [Volume 5, Issue 2, 2020, Pages 25-37]
                
 
- 
                Fuzzy number 
                A Fuzzy Distance Measure for Fuzzy Numbers [Volume 5, Issue 1, 2020, Pages 29-39]
                
 
G
- 
                Grey number 
                Applying Duality Results to Solve the Linear Programming Problems with Grey Parameters [Volume 5, Issue 1, 2020, Pages 15-28]
                
 
H
- 
                HIV 
                An Adaptive Lyapunov-Based Controller for HIV Treatment [Volume 5, Issue 2, 2020, Pages 1-10]
                
 
O
- 
                Optimal control problem 
                Extraction of Approximate Solution for a Class of Nonlinear Optimal Control Problems Using 1/G'-Expansion Technique [Volume 5, Issue 2, 2020, Pages 65-82]
                
 
Q
- 
                Quasiconvex optimization 
                Topological Subdifferential and its Role in Nonsmooth Optimization with Quasiconvex Data [Volume 5, Issue 2, 2020, Pages 83-91]
                
 
R
- 
                Relief logistics 
                Modeling and Solving a Multi-objective Location-Routing Problem Considering the Evacuation of Casualties and Homeless People and Fuzzy Paths in Relief Logistics [Volume 5, Issue 1, 2020, Pages 41-65]
                
 
S
- 
                Shearlet frame 
                A Numerical Formulation for N-Dimensional Wave Equations Using Shearlets [Volume 5, Issue 2, 2020, Pages 11-24]
                
 
- 
                Stochastic differential equation 
                Numerical Solution of Vasicek Equation by Using Brownian Wavelets and Multiple Ito-Integral [Volume 5, Issue 1, 2020, Pages 67-80]
                
 
