Affine Parts of Abelian Surfaces as Complete Intersections of Four Quadrics.
Affine rulings of weighted projective planes
It is explained that the following two problems are equivalent: (i) describing all affine rulings of any given weighted projective plane; (ii) describing all weighted-homogeneous locally nilpotent derivations of k[X,Y,Z]. Then the solution of (i) is sketched. (Outline of our joint work with Peter Russell.)
AK-invariant, some conjectures, examples and counterexamples
In my talk I am going to remind you what is the AK-invariant and give examples of its usefulness. I shall also discuss basic conjectures about this invariant and some positive and negative results related to these conjectures.
Algebraic automorphisms of smooth affine surfaces.
Algebraic complete integrability of an integrable system of Beauville
We show that the Beauville’s integrable system on a ten dimensional moduli space of sheaves on a K3 surface constructed via a moduli space of stable sheaves on cubic threefolds is algebraically completely integrable, using O’Grady’s construction of a symplectic resolution of the moduli space of sheaves on a K3.
Algebraic cycles and vector bundles on real affine threefolds.
Algebraic cycles on certain Calabi-Yau threefolds.
Algebraic Cycles on Certain Desingularized Nodal Hypersurfaces.
Algebraic Cycles on Compact Shimura Surface.
Algebraic Equations for a Class of P.L.Spaces.
Algebraic equivalence modulo rational equivalence on a cubic threefold
Algebraic Fermi curves
Algebraic geometry and local differential geometry
Algebraic points on cubic hypersurfaces
Algebraic Structures on Certain 3-Folds.
Algebraic surfaces of general type with c21 = 3pg - 6.
Algebraic surfaces of general type with P9 smaller or equal to 7 and K very ample
Algebraic Surfaces of General Type with Small c... . III.
Algebraic Surfaces of General Type with Small ... . II.
Algebraic Surfaces of General Type With Small ... . IV.