Whitney, Hassler The singularities of a smooth \(n\)-manifold in \((2n-1)\)-space. (English) Zbl 0063.08238 Ann. Math. (2) 45, 247-293 (1944). Not reviewed Cited in 1 ReviewCited in 62 Documents MathOverflow Questions: Is the boundary \(\partial S\) analogous to a derivative? MSC: 57-XX Manifolds and cell complexes × Cite Format Result Cite Review PDF Full Text: DOI