On an infinitesimal invariant of normal.
On Automorphic Forms and Hodge Theory.
On Bertini's theorem.
On b-function, spectrum and rational singularity.
On blowing down projective spaces in singular varieties.
On Castelnuovo's equivalence defect.
On Chow rings of fine moduli spaces of modules.
On completeness of varieties in enumerative geometry
On complex projective surfaces with trigonal hyperplane sections.
On Complexifications of Differentiable Manifolds.
On connected divisors.
On contractions of extremal rays of Fano manifolds.
On contributions of embedded components to intersection theory. II.
On contributions of embedded components to intersection theory, a first approach
On curves with natural cohomology and their deficiency modules
The minimal free resolution of the Hartshorne-Rao module of a curve with natural cohomology is studied, and conditions are given on the degrees and the ranks of the terms of this resolution.
On Cycles in Flag Manifolds.
On degrees in multihomogeneous ideal theory.
On del Pezzo fibrations
On Equations Defining Arithmetically Cohen-Macaulay Schemes. I.
On extremal rays of the higher dimensional varieties.