CONFORMALLY OSSERMAN MANIFOLDS AND CONFORMALLY COMPLEX SPACE FORMS
@article{Blai2003CONFORMALLYOM, title={CONFORMALLY OSSERMAN MANIFOLDS AND CONFORMALLY COMPLEX SPACE FORMS}, author={Novica Bla{\vz}i{\'c} and Peter Gilkey}, journal={International Journal of Geometric Methods in Modern Physics}, year={2003}, volume={01}, pages={97-106} }
We characterize manifolds which are locally conformally equivalent to either complex projective space or to its negative curvature dual in terms of their Weyl curvature tensor. As a byproduct of this investigation, we classify the conformally complex space forms if the dimension is at least 8. We also study when the Jacobi operator associated to the Weyl conformal curvature tensor of a Riemannian manifold has constant eigenvalues on the bundle of unit tangent vectors and classify such manifolds…
16 Citations
Conformally Osserman manifolds
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An algebraic curvature tensor is called Osserman if the eigenvalues of the associated Jacobi operator are constant on the unit sphere. A Riemannian manifold is called conformally Osserman if its Weyl…
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Let M0 be a symmetric space of dimension n > 5 whose de Rham decomposition contains no factors of constant curvature and let W0 be the Weyl tensor of M0 at some point. We prove that a Riemannian…
Conformally Osserman manifolds of dimension 16 and a Weyl–Schouten theorem for rank-one symmetric spaces
- MathematicsAnnali di Matematica Pura ed Applicata
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A Riemannian manifold is called Osserman (conformally Osserman, respectively), if the eigenvalues of the Jacobi operator of its curvature tensor (Weyl tensor, respectively) are constant on the unit…
The Geometry of Walker Manifolds
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A ug 2 00 7 STANILOV – TSANKOV – VIDEV THEORY
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We shall discuss some recent results concerning Stanilov–Tsankov– Videv theory, conformal Osserman geometry, and Walker geometry which relate algebraic properties of the curvature operator to the…
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