Unsolved problems in mathematics
1 Lists of unsolved problems in mathematics
2 Unsolved problems
2.1 Algebra
2.2 Algebraic geometry
2.3 Analysis
2.4 Combinatorics
2.5 Differential geometry
2.6 Discrete geometry
2.7 Euclidean geometry
2.8 Dynamical systems
2.9 Games and puzzles
2.10 Graph theory
2.10.1 Paths and cycles in graphs
2.10.2 Graph coloring and labeling
2.10.3 Graph drawing
2.10.4 Miscellaneous graph theory
2.11 Group theory
2.12 Model theory
2.13 Number theory
2.13.1 General
2.13.2 Additive number theory
2.13.3 Algebraic number theory
2.13.4 Combinatorial number theory
2.13.5 Prime numbers
2.14 Partial differential equations
2.15 Ramsey theory
2.16 Set theory
2.17 Topology
2.18 Other
3 Problems solved since 1995
4 References
5 Further reading
5.1 Books discussing recently solved problems[needs update]
5.2 Books discussing unsolved problems
6 External links