Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: Einstein metric

Sortuj według:

Ogranicz wyniki do:

On the characteristic connection of gwistor space

100%

Albuquerque R.

Open Mathematics

2013

tom 11

nr 1

149-160

We give a brief presentation of gwistor spaces, which is a new concept from G 2 geometry. Then we compute the characteristic torsion T c of the gwistor space of an oriented Riemannian 4-manifold with constant sectional curvature k and deduce the condition under which T c is ∇c-parallel; this allows for the classification of the G 2 structure with torsion and the characteristic holonomy according to known references. The case of an Einstein base manifold is envisaged.

Ograniczanie wyników

1 Open Mathematics

1 Albuquerque R.

1 2013

Wyniki wyszukiwania

On the characteristic connection of gwistor space