Singularities of differentiable mappings. (English) Zbl 0216.45803
Proc. Liverpool Singularities-Symp. I, Dept. Pure Math. Univ. Liverpool 1969-1970, 1-89 (1971).
MSC:
58C25 | Differentiable maps on manifolds |
58K99 | Theory of singularities and catastrophe theory |
57R45 | Singularities of differentiable mappings in differential topology |