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zbMath0524.53003MaRDI QIDQ3036198

I. R. Porteous

Publication date: 1983

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

curves umbilics surfaces cuspidal edges higher singularities

Mathematics Subject Classification ID

Surfaces in Euclidean and related spaces (53A05) Singularities of differentiable mappings in differential topology (57R45) Curves in Euclidean and related spaces (53A04)

Related Items (2)

Versality of central projections of regular surfaces ⋮ Singularities of parallel surfaces

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