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arXiv · 1004.1145

Compact Osserman manifolds with neutral metric

M. Brozos-Vazquez·E. Garcia-Rio·P. Gilkey·R. Vazquez-Lorenzo
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Abstract

It is shown that if a compact four-dimensional manifold with metric of neutral signature is Jordan-Osserman, then it is either of constant sectional curvature or Ricci flat.

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M. Brozos-Vazquez, E. Garcia-Rio, P. Gilkey, R. Vazquez-Lorenzo. 2010-04-07. Compact Osserman manifolds with neutral metric. https://arxiv.org/abs/1004.1145

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