**Editor-in-Chief**

*Global calculus of variations, geometry of differential equations, geometric mechanics and field theory, geometric and variational structures in physics*

**Editors**

*Differential geometry, global analysis, spin geometry, Dirac operators, homogeneous spaces*

*Number theory, applications of number theory in cryptography*

*Nonholonomic mechanics and nonlinear control, integrable systems*

*Number theory, special functions, classical analysis*

*Mathematical Physics, Nonlinear Dynamics, Symmetry of Differential Equations*

*Nonholonomic systems, symmetry theory of dynamical systems, geometric numerical integration, inverse problem in Analytical Mechanics*

*Functional Analysis, Partial Differential Equations, Spectral Theory*

*Differential geometry*

*Geometry of Partial Differential equations*

*Applications of differential geometry to differential equations, geometric mechanics, exterior differential systems*

*Abstract algebra, group theory, combinatorics*

*Reasoning under vagueness and uncertainty, fuzzy logic, medical expert systems*

*Ordinary differential equations, in particular: Symmetry and reductions; monotonicity and comparison theorems; applications to reaction networks and to population models.*

**Previous Editors**

**Technical Editors**