Classification of Fano 3-Folds with B2 ... 2.
Classification of group subschemes in , that contain a split maximal torus.
Classification of irreducible projective surfaces of smooth sectional genus ... 3.
Classification of Isolated Hypersurface Singularities by Their Moduli Algebras.
Classification of logarithmic Fano threefolds
Classification of low-dimensional orbit closures in varieties of quiver representations
We classify the affine varieties of dimension at most 4 which occur as orbit closures with an invariant point in varieties of representations of quivers. Moreover, we show that they are normal and Cohen-Macaulay.
Classification of Maximal Rank Curves in the Liasion Class Ln.
Classification of non-rigid families of K3 surfaces and a finiteness theorem of Arakelov type.
Classification of obstructions for separation of semialgebraic sets in dimension 3.
Applying general results on separation of semialgebraic sets and spaces of orderings, we produce a catalogue of all possible geometric obstructions for separation of 3-dimensional semialgebraic sets and give some hints on how separation can be made decidable.
Classification of projective surfaces with small sectional genus : char >
Classification of singularities at infinity of polynomials of degree 4 in two variables.
Classification of smooth congruences of low degree.
Classification of spherical varieties
We give a short introduction to the problem of classification of spherical varieties, by presenting the Luna conjecture about the classification of wonderful varieties and illustrating some of the related currently known results.
Classification of strict wonderful varieties
In the setting of strict wonderful varieties we prove Luna’s conjecture, saying that wonderful varieties are classified by combinatorial objects, the so-called spherical systems. In particular, we prove that primitive strict wonderful varieties are mostly obtained from symmetric spaces, spherical nilpotent orbits and model spaces. To make the paper as self-contained as possible, we also gather some known results on these families and more generally on wonderful varieties.
Classification of Supersingular Abelian Varieties.
Classification of Topological Types of Isolated quasi-homogeneous Two Dimensional Hypersurface Singularities.
Classification of Vector Bundles of Rank 2 on Hyperelliptic Curves
Classifying Hilbert functions of fat point subschemes in P^2.
Clifford’s Theorem for real algebraic curves
We establish, for smooth projective real curves, an analogue of the classical Clifford inequality known for complex curves. We also study the cases when equality holds.
Closedness of morphisms of differential algebraic sets. Applications to system theory.