Singularities in the problem of the quickest by-passing of an obstacle

DOI10.1007/BF01082294zbMath0471.58007MaRDI QIDQ1157616

O. A. Platonova

Publication date: 1981

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

zbMATH Keywords

parabolic pointsfold pointshyperbolic pointsGaussian mappingcatastrophe mappingsingularities of the time of quickest by-passing of an obstaclesurface in three-dimensional Euclidean space

Mathematics Subject Classification ID

Surfaces in Euclidean and related spaces (53A05) Catastrophe theory (58K35) Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25)

Related Items

Singularities of lightcone Gauss images of spacelike hypersurfaces in de Sitter space

Cites Work

• On singularities of mappings of Euclidean spaces. I. Mappings of the plane into the plane
• Unnamed Item