On the Ricci operator of locally homogeneous Lorentzian 3-manifolds

• Autorzy: Giovanni Calvaruso , Oldrich Kowalski
• Języki publikacji: EN

Abstrakty

EN

We determine the admissible forms for the Ricci operator of three-dimensional locally homogeneous Lorentzian manifolds.

Słowa kluczowe

EN

Lorentzian homogeneous spaces; Ricci operator; Segre type

Kategorie tematyczne

• 53C20: Global Riemannian geometry, including pinching
• 53C50: Lorentz manifolds, manifolds with indefinite metrics
• 53C30: Homogeneous manifolds

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2009
• Tom: 7
• Numer: 1
• Strony: 124-139

Daty

wydano

2009-03-01

online

2009-01-10

Twórcy

autor

Giovanni Calvaruso

• Dipartimento di Matematica “E. De Giorgi”, Università del Salento, Lecce, Italy

autor

Oldrich Kowalski

• Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic

Bibliografia

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Identyfikatory

DOI

10.2478/s11533-008-0061-5