# Subwiki:List of subject wikis

From Ref

- Groupprops: The Group Properties Wiki (currently, around 2000 pages). Main topic is group theory
- Topospaces: The Topology Wiki (currently, around 400 pages). Main topics are point-set topology and algebraic topology
- Commalg: The Commutative Algebra Wiki (currently, around 300 pages). Main topic is commutative algebra, with some algebraic geometry.
- Diffgeom: The Differential Geometry Wiki
- Measure: The Measure Theory Wiki (to be set up)
- Noncommutative: The Noncommutative Algebra Wiki
- Companal: The Complex Analysis Wiki
- Cattheory: The Category Theory Wiki (just started)
- Market: The Economic Theory of Markets, Choices and Prices Wiki

Some upcoming subject wikis:

- Number: The Number Theory Wiki
- Mech: The Classical Mechanics Wiki
- Linear: The Theoretical and Computational Linear Algebra Wiki
- Galois: The Field Theory and Galois Theory Wiki
- Graph: The Graph Theory Wiki
- Complexity: The Complexity Theory Wiki

Also see the subject wikis blog.