The Total Split Curvatures of Knotted Space-like 2-Spheres in Minkowski 4- Space

DOI10.2307/2159148zbMath0857.53045OpenAlexW4238265854MaRDI QIDQ4695578

Marek Kossowski

Publication date: 29 June 1993

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2159148

zbMATH Keywords

Gauss mapFary-Milnor theoremMinkowski four-spaceknotted spheresspacelike two-spheresplit curvature

Mathematics Subject Classification ID

Differential geometry of immersions (minimal, prescribed curvature, tight, etc.) (53C42) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)

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