- Combinatorics 18
- Calculus of Variations and Optimal Control; Optimization 14
- Mathematics of Computing 14
- Numerical Analysis 14
- Theoretical, Mathematical and Computational Physics 14
- Mathematical Methods in Physics 13
- Applications of Mathematics 4
- Computational Mathematics and Numerical Analysis 3
- Optimization 3
- Algorithms 2
- Analysis 2
- Programming Techniques 2
- Software Engineering/Programming and Operating Systems 2
- Algebra 1
- Group Theory and Generalizations 1
- Manifolds and Cell Complexes (incl. Diff.Topology) 1
- Mathematics, general 1
- Systems Theory, Control 1