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A. Pravdova
Researcher at Academy of Sciences of the Czech Republic
Publications - 15
Citations - 796
A. Pravdova is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Weyl tensor & Null (mathematics). The author has an hindex of 8, co-authored 15 publications receiving 753 citations.
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Classification of the Weyl tensor in higher dimensions
TL;DR: The algebraic classification of the Weyl tensor in higher-dimensional Lorentzian manifolds has been studied in this article, where the existence of aligned null vectors of various orders of alignment has been identified.
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Alignment and algebraically special tensors in lorentzian geometry
TL;DR: In this paper, a dimension-independent theory of alignment in Lorentzian geometry is developed and applied to the tensor classification problem for the Weyl and Ricci tensors.
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All spacetimes with vanishing curvature invariants
TL;DR: In this article, all Lorentzian spacetimes with vanishing invariants constructed from the Riemann tensor and its covariant derivatives are determined and the corresponding metrics in local coordinates are discussed.
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Boost-rotation symmetric spacetimes – Review
Vojtech Pravda,A. Pravdova +1 more
TL;DR: Several examples of boost-rotation symmetric solutions of the Maxwell and Einstein equations are studied: uniformly accelerated electric and magnetic multipoles, the Bonnor-Swaminarayan solutions, the C-metric, and the spinning Cmetric as mentioned in this paper.