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We have decided to discontinue the publication of preprints on our preprint server as of 1 March 2024. The publication culture within mathematics has changed so much due to the rise of repositories such as ArXiV (www.arxiv.org) that we are encouraging all institute members to make their preprints available there. An institute's repository in its previous form is, therefore, unnecessary. The preprints published to date will remain available here, but we will not add any new preprints here.

MiS Preprint
3/2001

Almost complex algebraic curvature tensors in dimension 4

Ines Kath

Abstract

We give a classification of almost complex algebraic curvature tensors in spaces of signature (0, 4) and (2, 2) which are almost complex spacelike IP. We describe the components of these curvature tensors with respect to the decomposition of the space of all algebraic curvature tensors into irreducible SO(4)- (or SO(2, 2)-) representations.

Received:
Jan 27, 2001
Published:
Jan 27, 2001

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Preprint
2001 Repository Open Access
Ines Kath

Almost complex algebraic curvature tensors in dimension 4