1 Subjects: “...delay differential equations (DDE)...”

2 Subjects: “...self-adaptive differential evolution...”

3 Subjects: “...logistic differential equation...”

4 Subjects: “...differential evolution algorithm...”

5 Subjects: “...approximate differential optimization...”

6 Subjects: “...Differential Evolution...”

7 Subjects: “...Differential Evolution...”

8 Subjects: “...Differential Evolution...”

9 Subjects: “...differential evolution algorithm...”

10 Subjects: “...differentiability...”

11 Subjects: “...fractional differential equations...”