Columbia subject headings:
Harvard subject headings:
Algèbre analytique.
Anneau Cohen-Macaulay.
Anneau local.
Blowing up (Algebraic geometry)
Eclatement.
Local rings.
Multiplicity (Mathematics)
Multiplicité.
Singularité.
Princeton subject headings:
Blowing up (Algebraic geometry)
Local rings.
Multiplicity (Mathematics)