1 Subjects: “...fractional differential equation...”

2 Subjects: “...ordinary differential equation...”

3 Subjects: “...Itô stochastic differential equation...”

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

5 Subjects: “...interval ordinary differential equations (ODEs)...”

6 Subjects: “...partial differential equations...”

7 “... and/or isoperimetric constraints involving first- and second-order partial differential equations....”

8 “... and/or isoperimetric constraints involving first- and second-order partial differential equations....”