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Notes on Eduard Study's paper ``Contributions to non-Euclidean geometry. I'' - MaRDI portal

Notes on Eduard Study's paper ``Contributions to non-Euclidean geometry. I'' (Q2418619)

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Notes on Eduard Study's paper ``Contributions to non-Euclidean geometry. I''
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    Notes on Eduard Study's paper ``Contributions to non-Euclidean geometry. I'' (English)
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    28 May 2019
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    Summary: This is a commentary on the paper [\textit{E. Study}, Am. J. Math. 29, 101--167 (1907; JFM 38.0503.03)], in which the author lays the foundations of the exterior geometry of hyperbolic space and what is called today de Sitter geometry. For the entire collection see [Zbl 1412.51001].
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    non-Euclidean geometry
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    de Sitter geometry
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