Special rank two vector bundles over Enriques surfaces.
Displaying 81 – 100 of 177
Specialization of Segre classes of singular algebraic varieties.
Gary Kennedy, Shoji Yokura (1988)
Journal für die reine und angewandte Mathematik
Specialization to the tangent cone and Whitney equisingularity
Arturo Giles Flores (2013)
Bulletin de la Société Mathématique de France
Let be a reduced, equidimensional germ of an analytic singularity with reduced tangent cone . We prove that the absence of exceptional cones is a necessary and sufficient condition for the smooth part of the specialization to the tangent cone to satisfy Whitney’s conditions along the parameter axis . This result is a first step in generalizing to higher dimensions Lê and Teissier’s result for hypersurfaces of which establishes the Whitney equisingularity of and its tangent cone under...
Spectral curves and integrable systems
Eyal Markman (1994)
Compositio Mathematica
Spectral Pairs, Mixed Hodge Modules, and Series of Plane Curve Singularities.
Nemethi, A., Steenbrink, J.H.M. (1995)
The New York Journal of Mathematics [electronic only]
Stabilité du fibré tangent des surfaces de Del Pezzo.
Rachid Fahlaoui (1989)
Mathematische Annalen
Stability of Irrational Ruled Threefolds.
Marc Levine (1983)
Mathematische Annalen
Stability of tautological vector bundles on Hilbert squares of surfaces
Ulrich Schlickewei (2010)
Rendiconti del Seminario Matematico della Università di Padova
Stability of the tangent bundle and existence of a Kähler-Einstein metric.
S. Subramanian (1991)
Mathematische Annalen
Stability of Two-Dimensional Local Rings. I.
Jayant Shah (1981)
Inventiones mathematicae
Stabilizers for nondegenerate matrices of boundary format and Steiner bundles.
Carla Dionisi (2004)
Revista Matemática Complutense
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.
N.P. Buchdahl (1987)
Mathematische Zeitschrift
Stable bundles on blown up surfaces.
Rogier Brussee (1990)
Mathematische Zeitschrift
Stable bundles on regular elliptic surfaces.
M. Lübke, C. Okonek (1987)
Journal für die reine und angewandte Mathematik
Stable bundles with torsion chern classes on non-Kählerian elliptic surfaces.
Rüdiger Plantiko (1995)
Manuscripta mathematica
Stable Rank-2 Vector Bundles on: IP2with cl Odd.
Klaus Hulek (1979)
Mathematische Annalen
Stahle bundles and differentiable structures on certain elliptic surfaces.
C. Okonek, A. de Van de Yen (1986)
Inventiones mathematicae
Status report on the instanton counting.
Shadchin, Sergey (2006)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Strichartz and smoothing estimates for Schrödinger operators with large magnetic potentials in
M. Burak Erdoğan, Michael Goldberg, Wilhelm Schlag (2008)
Journal of the European Mathematical Society
We present a novel approach for bounding the resolvent of for large energies. It is shown here that there exist a large integer and a large number so that relative to the usual weighted -norm, for all . This requires suitable decay and smoothness conditions on . The estimate (2) is trivial when , but difficult for large since the gradient term exactly cancels the natural decay of the free resolvent. To obtain (2), we introduce a conical decomposition of the resolvent and then sum over...
Strictly nef divisors and Fano threefolds.
Fernando Serrano (1995)
Journal für die reine und angewandte Mathematik