Offenheit der Versalität in der analytischen Geoemtrie.
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Displaying 1 – 10 of 10
On a Purely ?Riemannian" Proof of the Structure and Dimension of the Unramified Moduli Space of a Compact Riemann Surface.
Arthur E. Fischer, Anthony J. Tromba (1984)
Mathematische Annalen
On joint moduli spaces.
Liaw Huang (1995)
Mathematische Annalen
On moduli of algebraic varieties III. Fine moduli spaces
Herbert Popp (1975)
Compositio Mathematica
On the Geometry of Moduli Spaces.
Georg Schumacher (1985)
Manuscripta mathematica
On the Kähler form of the moduli space of once punctured tori.
Scott Wolpert (1983)
Commentarii mathematici Helvetici
On the Petersson-Weil metric for the moduli space of Hermite-Einstein bundles and its curvature.
Georg Schumacher, Matei Toma (1992)
Mathematische Annalen
On the rigidity of horizontal slices.
Lu, Zhiqin (2002)
Portugaliae Mathematica. Nova Série
On the topological triviality along moduli of deformations of singularities
Piotr Jaworski (2000)
Annales Polonici Mathematici
It is well known that versal deformations of nonsimple singularities depend on moduli. However they can be topologically trivial along some or all of them. The first step in the investigation of this phenomenon is to determine the versal discriminant (unstable locus), which roughly speaking is the obstacle to analytic triviality. The next one is to construct continuous liftable vector fields smooth far from the versal discriminant and to integrate them. In this paper we extend the results of J....
Optimal destabilizing vectors in some Gauge theoretical moduli problems
Laurent Bruasse (2006)
Annales de l’institut Fourier
We prove that the well-known Harder-Narsimhan filtration theory for bundles over a complex curve and the theory of optimal destabilizing -parameter subgroups are the same thing when considered in the gauge theoretical framework.Indeed, the classical concepts of the GIT theory are still effective in this context and the Harder-Narasimhan filtration can be viewed as a limit object for the action of the gauge group, in the direction of an optimal destabilizing vector. This vector appears as an extremal...
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