Jean-Marc Dr'ezet

collaborators

Showing math.AGShow all

2 papers · 1 filter

math.AG2024

Blowing-ups of primitive multiple schemes

Jean-Marc Drézet

A primitive multiple scheme is a Cohen-Macaulay scheme $X$ such that the associated reduced scheme $X = X_{r e d}$ is smooth, irreducible, and that $X$ can be locally emb…

math.AG2024

Coherent sheaves on primitive multiple schemes

Jean-Marc Drézet

A primitive multiple scheme is a Cohen-Macaulay scheme $Y$ such that the associated reduced scheme $X = Y_{r e d}$ is smooth, irreducible, and that $Y$ can be locally embedded in a smo…