Porteous, I. R. Simple singularities of maps. (English) Zbl 0221.57016 Proc. Liverpool Singularities-Sympos. I, Dept. Pure Math. Univ. Liverpool 1969-1970, Lect. Notes Math. 192, 286-307 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 41 Documents MSC: 57R45 Singularities of differentiable mappings in differential topology 57R20 Characteristic classes and numbers in differential topology 57R22 Topology of vector bundles and fiber bundles Citations:Zbl 0211.00202 × Cite Format Result Cite Review PDF