| 16S10 |
- |
Rings determined by universal properties (free algebras, coproducts, adjunction of inverses, etc.) |
| 16S15 |
- |
Finite generation, finite presentability, normal forms (diamond lemma, term-rewriting) |
| 16S20 |
- |
Centralizing and normalizing extensions |
| 16S30 |
- |
Universal enveloping algebras of Lie algebras |
| 16S32 |
- |
Rings of differential operators |
| 16S34 |
- |
Group rings , Laurent polynomial rings |
| 16S35 |
- |
Twisted and skew group rings, crossed products |
| 16S36 |
- |
Ordinary and skew polynomial rings and semigroup rings |
| 16S37 |
- |
Quadratic and Koszul algebras |
| 16S38 |
- |
Rings arising from non-commutative algebraic geometry |
| 16S40 |
- |
Smash products of general Hopf actions |
| 16S50 |
- |
Endomorphism rings; matrix rings |
| 16S60 |
- |
Rings of functions, subdirect products, sheaves of rings |
| 16S70 |
- |
Extensions of rings by ideals |
| 16S80 |
- |
Deformations of rings |
| 16S90 |
- |
Maximal ring of quotients, torsion theories, radicals on module categories |
| 16S99 |
- |
Miscellaneous |
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