3-Instantons et réseaux de quadriques.
A Construction of Surfaces with pg = 1, q = 0 and 2...(K2) ...8. Counter Examples of the Global Torelli Theorem.
A descendent relation in genus 2
A duality result for moduli spaces of semistable sheaves supported on projective curves
A Global Moduli Space of Ample Subvarieties on Compact Kähler Manifolds with Very Strongly Negative Curvature.
A New Compactification of the Siegel Space and Degeneration of Abelian Varieties. I.
A New Compactification of the Siegel Space and Degeneration of Abelian Varieties. II.
A note on a Brill-Noether locus over a non-hyperelliptic curve of genus 4
We prove that a certain Brill-Noether locus over a non-hyperelliptic curve C of genus 4, is isomorphic to the Donagi-Izadi cubic threefold in the case when the pencils of the two trigonal line bundles of C coincide.
A propos de l' espace des modules de fibrés de rang 2 sur une courbe.
A remark on moduli spaces of complete intersections.
A remark on the Picard group of spin moduli space
We describe a number of classes in the Picard group of spin moduli space and determine the relations they satisfy; as an application we show that the Picard group in question contains 4-torsion elements.
A sharp slope inequality for general stable fibrations of curves.
A Theorem of Local-Torelli Type.
A Torelli theorem for moduli spaces of principal bundles over a curve
Let and be compact Riemann surfaces of genus , and let and be nonabelian reductive complex groups. If one component of the coarse moduli space for semistable principal –bundles over is isomorphic to another component , then is isomorphic to .
Algebraic loop groups and moduli spaces of bundles
We study algebraic loop groups and affine Grassmannians in positive characteristic. The main results are normality of Schubert-varieties, the construction of line-bundles on the affine Grassmannian, and the proof that they induce line-bundles on the moduli-stack of torsors.
Algebraic Surfaces of General Type with Small ... . II.
An effective Shafarevich theorem for elliptic curves
An Equivariant Lefschetz Formula for Finite Reductive Groups.
Apolarity and its applications.
Appendix : An example of thick wall