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< 13Cxx | 13-XX | 13Exx >
13-XX Commutative algebra
13Dxx Homological methods {For noncommutative rings, see 16Exx; for general categories, see 18Gxx}
13D02   Syzygies, resolutions, complexes
13D03   (Co)homology of commutative rings and algebras (e.g., Hochschild, AndrĂ©-Quillen, cyclic, dihedral, etc.)
13D05   Homological dimension
13D07   Homological functors on modules (Tor, Ext, etc.)
13D09   Derived categories
13D10   Deformations and infinitesimal methods [See also 14B10, 14B12, 14D15, 32Gxx]
13D15   Grothendieck groups, $K$-theory [See also 14C35, 18F30, 19Axx, 19D50]
13D22   Homological conjectures (intersection theorems)
13D30   Torsion theory [See also 13C12, 18E40]
13D40   Hilbert-Samuel and Hilbert-Kunz functions; PoincarĂ© series
13D45   Local cohomology [See also 14B15]
13D99   None of the above, but in this section
< 13Cxx | 13-XX | 13Exx >
American Mathematical Society