13Jxx Topological rings and modules [See also 16W60, 16W80]
- 13J05 Power series rings [See also 13F25]
- 13J07 Analytical algebras and rings [See also 32B05]
- 13J10 Complete rings, completion [See also 13B35]
- 13J15 Henselian rings [See also 13B40]
- 13J20 Global topological rings
- 13J25 Ordered rings [See also 06F25]
- 13J30 Real algebra [See also 12D15, 14Pxx] (1)
- 13J99 None of the above, but in this section