Tags
Tags name specific mathematical ideas. Broad research areas organize them below.
Number theory
- number-theory2,757 problems
- finite-fields842 problems
- analytic-number-theory748 problems
- automorphic-forms611 problems
- elliptic-curves607 problems
- modular-forms547 problems
Combinatorics
- graph-theory3,525 problems
- combinatorics1,918 problems
- extremal-combinatorics1,333 problems
- extremal-graph-theory883 problems
- graph-coloring861 problems
- additive-combinatorics854 problems
- spectral-graph-theory698 problems
- enumerative-combinatorics549 problems
- ramsey-theory532 problems
- random-graphs523 problems
- matroid-theory467 problems
- posets434 problems
- planar-graphs410 problems
Geometry & topology
- algebraic-geometry1,578 problems
- topology1,291 problems
- geometry1,022 problems
- knot-theory947 problems
- convex-geometry639 problems
- birational-geometry603 problems
- arithmetic-geometry592 problems
- 3-manifolds570 problems
- symplectic-geometry558 problems
- moduli-spaces550 problems
- geometric-group-theory445 problems
- singularities426 problems
- complex-geometry385 problems
Algebra
- representation-theory2,593 problems
- finite-groups887 problems
- commutative-algebra819 problems
- group-theory789 problems
- derived-categories609 problems
- cluster-algebras439 problems
- quantum-groups408 problems
- operator-algebras391 problems
Analysis
- dynamical-systems1,761 problems
- analysis1,031 problems
- harmonic-analysis494 problems
- spectral-theory479 problems
Probability & statistics
- probability1,114 problems
Other
- symmetric-functions598 problems
- q-series423 problems
- model-theory413 problems
- unsolved-problem388 problems
- mirror-symmetry382 problems