Crofton's and Poincaré's formulas in the Lorentzian plane

DOI10.1007/BF00211708zbMath0538.53066OpenAlexW1974073964MaRDI QIDQ793374

Graciela Silvia Birman

Publication date: 1984

Published in: Geometriae Dedicata (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00211708

zbMATH Keywords

Poincaré formulaCrofton formulakinematic densityLorentzian plane

Mathematics Subject Classification ID

Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Integral geometry (53C65)

Related Items (5)

Crofton formulas in pseudo-Riemannian space forms ⋮ Contact structures with singularities: from local to global ⋮ A geometric aspect of the two-parameter planar Lorentzian motions ⋮ Pseudo-Riemannian geodesics and billiards ⋮ Integral geometry in constant curvature Lorentz spaces

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