Aktivitäten

26.11.2020, 16:15  –  Online-Seminar
Forschungsseminar Differentialgeometrie

Functorial construction of functional spaces on vector bundles

Rubens Longhi (UP)

A suitable category of vector bundles will be introduced, in which every object is obtained as a limit of trivial vector bundles. Then, a functorial definition for general functional spaces will be... 

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03.12.2020, 16:15  –  Online-Seminar
Forschungsseminar Differentialgeometrie

TBA: Sebastian Hannes

Sebastian Hannes (UP)

TBA

Zoom access data are available at this moodle.

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10.12.2020, 16:15  –  Online-Seminar
Forschungsseminar Differentialgeometrie

Long-time estimates for heat flows on ALE manifolds

Oliver Lindblad Petersen (Stanford)

We consider the heat equation associated to Schrödinger operators acting on vector bundles on asymptotically locally Euclidean (ALE) manifolds. Assuming that the Schrödinger operator can be written as... 

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17.12.2020, 16:15  –  Online-Seminar
Forschungsseminar Differentialgeometrie

L^p-stability and positive scalar curvature rigidity of Ricci-flat ALE manifolds

Klaus Kröncke (Tübingen)

We prove stability of integrable ALE manifolds with a parallel spinor under Ricci flow, given an initial metric which is close in \(L^p\cap L^{\infty}\), for any \(p \in (1, n)\), where n is the... 

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