Applications of Mathematics Applied mathematics Engineering mathematics Analysis Analysis (Mathematics) Calculus of Variations and Optimal Control; Optimization Calculus of variations Congresses Difference and Functional Equations Difference equations Differential equations, Partial Engineering Design Engineering design Functional Analysis Functional analysis Functional equations Mathematical analysis Mathematical and Computational Engineering Mathematical optimization Mathematical physics Mechanics Mechanics, Applied Numeric Computing Numerical analysis Optimization Partial Differential Equations Partial differential equations Solid Mechanics