American Mathematical Society
Notices of the American Mathematical Society Bulletin of the American Mathematical Society American Mathematical Society Bookstore Review your shopping cart

13Axx

 | Prev: 12 | Up: 13 | Next: 13B |

General commutative ring theory
  • 13A02 Graded rings [See also 16W50]
  • 13A05 Divisibility
  • 13A10 Radical theory
  • 13A15 Ideals; multiplicative ideal theory
  • 13A18 Valuations and their generalizations [See also 12J20]
  • 13A30 Associated graded rings of ideals (Rees ring, form ring), analytic spread and related topics
  • 13A35 Characteristic $p$ methods (Frobenius endomorphism) and reduction to characteristic $p$; tight closure [See also 13B22]
  • 13A50 Actions of groups on commutative rings; invariant theory [See also 14L24]
  • 13A99 None of the above, but in this section