- Combinatorics 18
- Mathematics of Computing 17
- Calculus of Variations and Optimal Control; Optimization 14
- Numerical Analysis 14
- Theoretical, Mathematical and Computational Physics 14
- Mathematical Methods in Physics 13
- Algorithm Analysis and Problem Complexity 6
- Algorithms 5
- Data Structures and Information Theory 5
- Theory of Computation 5
- Applications of Mathematics 4
- Computer Communication Networks 4
- Computational Mathematics and Numerical Analysis 3
- Computer Systems Organization and Communication Networks 3
- Optimization 3
- Programming Techniques 3
- Analysis 2
- Artificial Intelligence 2
- Computation by Abstract Devices 2
- Computers and Society 2