A Theorem of Local-Torelli Type.
Abel's Theorem and Webs.
Addendum 7.1.1981. Correzione a "su una congettura di Petri".
Affine coordinates for Teichmüller spaces.
Algebraic families of smooth hyperbolic surfaces of low degree in P3C.
Altérations de variétés algébriques
An additive basis for the Chow ring of .
An analytic construction of degenerating curves over complete local rings
An arithmetic Hilbert–Samuel theorem for pointed stable curves
Let be an arithmetic ring of Krull dimension at most and a pointed stable curve. Write . For every integer , the invertible sheaf inherits a singular hermitian structure from the hyperbolic metric on the Riemann surface . In this article we define a Quillen type metric on the determinant line
An Equivariant Lefschetz Formula for Finite Reductive Groups.
Apolarity and its applications.
Appendix to "Plücker conditions on plane rational curves": Families of rational plane curves.
Are rational curves determined by tangent vectors?
Let be a projective variety which is covered by rational curves, for instance a Fano manifold over the complex numbers. In this paper, we give sufficient conditions which guarantee that every tangent vector at a general point of is contained in at most one rational curve of minimal degree. As an immediate application, we obtain irreducibility criteria for the space of minimal rational curves.
Arithmetic of Weil Curves.
Arithmetic variation of fibers in families of curves. Part I: Hurwitz monodromy criteria for rational points on all members of the familiy.
Automorphismen und Modularraum Galoisscher dreiblättriger Überlagerungen.
Basics on families of hyperelliptic curves
Big Schottky.
Birational models for varieties of Poncelet curves.
Calculating cohomology groups of moduli spaces of curves via algebraic geometry