Towards a new interpretation of Milnor's number.
Transversality of generic projections and seminormality of the image hypersurfaces
Travaux de Zink
The diverse Dieudonné theories have as their common goal the classification of formal groups and -divisible groups. The most recent theory is Zink’s theory of displays. A display over a ring R is a finitely generated projective module over the ring of Witt vectors, , equipped with additional structures. Zink has shown that using this notion, more concrete than those previously defined, one can obtain a good theory and prove an equivalence theorem in great generality. I will give an overview of...
Tresses, monodromie et le groupe symplectique.
Two Dimensional Quotient Singularities Deform to Quotient Singularities.
Two Extremal elliptic fibrations on Jacobian Kummer surfaces.
Two Notes on Flatness.
Two remarks on Calabi-Yau Moishezon treefolds.