On an Indefinite Metric on a Four-Dimensional Riemannian Manifold
On an Indefinite Metric on a Four-Dimensional Riemannian Manifold
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Basel: MDPI AG
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English
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Basel: MDPI AG
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Our research focuses on the tangent space of a point on a four-dimensional Riemannian manifold. Besides having a positive definite metric, the manifold is endowed with an additional tensor structure of type (1,1), whose fourth power is minus the identity. The additional structure is skew-circulant and compatible with the metric, such that an isomet...
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On an Indefinite Metric on a Four-Dimensional Riemannian Manifold
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TN_cdi_doaj_primary_oai_doaj_org_article_b9e23f2f17b84770b1479b4cbfa62950
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_b9e23f2f17b84770b1479b4cbfa62950
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ISSN
2075-1680
E-ISSN
2075-1680
DOI
10.3390/axioms12050432
