Stability of Arakelov bundles and tensor products without global sections.
Stability of Einstein - Hermitian vector bundles.
Stability of Irrational Ruled Threefolds.
Stability of meromorphic vector fields in projective spaces.
Stability of pencils of plane quartic curves
In questa nota si danno dei criteri per la stabilità di fasci di quartiche piane.
Stability of some bundles over curves
Stability of tautological vector bundles on Hilbert squares of surfaces
Stability of the homology of the moduli spaces of Riemann surfaces with spin structure.
Stability of the tangent bundle and existence of a Kähler-Einstein metric.
Stability of Two-Dimensional Local Rings. I.
Stabilization of monomial maps in higher codimension
A monomial self-map on a complex toric variety is said to be -stable if the action induced on the -cohomology is compatible with iteration. We show that under suitable conditions on the eigenvalues of the matrix of exponents of , we can find a toric model with at worst quotient singularities where is -stable. If is replaced by an iterate one can find a -stable model as soon as the dynamical degrees of satisfy . On the other hand, we give examples of monomial maps , where this condition...
Stabilizers for nondegenerate matrices of boundary format and Steiner bundles.
In this paper nondegenerate multidimensional matrices of boundary format in V0 ⊗ ... ⊗ Vp are investigated by their link with Steiner vector bundles on product of projective spaces. For any nondegenerate matrix A the stabilizer for the SL(V0) x ... x SL(Vp)-action, Stab(A), is completely described. In particular we prove that there exists an explicit action of SL(2) on V0 ⊗ ... ⊗ Vp such that Stab(A)0 ⊆ SL(2) and the equality holds if and only if A belongs to a unique SL(V0) x ... x SL(Vp)-orbit...
Stable 2-Bundles on Hirzebruch Surfaces.
Stable affine models for algebraic group actions.
Stable bundles on blown up surfaces.
Stable bundles on hypercomplex surfaces
A hypercomplex manifold is a manifold equipped with three complex structures I, J, K satisfying the quaternionic relations. Let M be a 4-dimensional compact smooth manifold equipped with a hypercomplex structure, and E be a vector bundle on M. We show that the moduli space of anti-self-dual connections on E is also hypercomplex, and admits a strong HKT metric. We also study manifolds with (4,4)-supersymmetry, that is, Riemannian manifolds equipped with a pair of strong HKT-structures that have opposite...
Stable bundles on regular elliptic surfaces.
Stable bundles with torsion chern classes on non-Kählerian elliptic surfaces.
Stable cohomology of alternating groups
We determine the stable cohomology groups ( of the alternating groups for all integers n and i, and all odd primes p.
Stable Curves and Special Divisors: Petri's Conjecture.