On 3-(α,δ)-Sasaki Manifolds and their Canonical Submersions

On 3-(α,δ)-Sasaki Manifolds and their Canonical Submersions

We investigate 3-(α,δ)-Sasaki manifolds through their canonical connection. These manifolds are almost 3-contact metric manifolds satisfying the condition dη_i = 2αΦ_i + 2(α − δ)η_j ∧ η_k, thus generalizing 3-Sasaki manifolds. They admit a canonical metric connection ∇ with parallel skew torsion uni...

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Autore principale: Stecker, Leander
Altri autori: Agricola, Ilka (Prof. Dr. habil.) (Relatore della tesi)
Natura: Dissertation
Lingua:inglese
Pubblicazione: Philipps-Universität Marburg 2021
Soggetti:
Riemannsche Submersion
Riemannian submersion
3-(α,δ)-Sasaki manifold
Zusammenhänge mit schief-symmetrischer Torsion
3-(α,δ)-Sasaki Mannigfaltigkeiten
curvature operators
connection with skew-torsion
Krü
strongly positiv curv
quaternionic Kähler manifold
Mathematik
quaternionisch Kähler Mannigfaltigkeit
Mathematics
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