Critical points of functions on singular spaces

DOI10.1016/S0166-8641(98)00161-8zbMath0952.32019arXivmath/9908104MaRDI QIDQ1975540

David B. Massey

Publication date: 27 July 2000

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

Full work available at URL: https://arxiv.org/abs/math/9908104

zbMATH Keywords

critical pointsvanishing cyclesperverse sheaves

Mathematics Subject Classification ID

Milnor fibration; relations with knot theory (32S55) Stratifications; constructible sheaves; intersection cohomology (complex-analytic aspects) (32S60) Local complex singularities (32S05) Topological aspects of complex singularities: Lefschetz theorems, topological classification, invariants (32S50)

Related Items (11)

Constructible Sheaf Complexes in Complex Geometry and Applications ⋮ Singular points of weakly holomorphic functions ⋮ A lemma for relative conormals spaces ⋮ Euclidean distance degree and limit points in a Morsification ⋮ Necessary codimension one components of the projection of the Jacobian blow-up ⋮ NOTES ON VANISHING CYCLES AND APPLICATIONS ⋮ Characteristic cycles and the relative local Euler obstruction ⋮ A Morse theoretic approach to non-isolated singularities and applications to optimization ⋮ Singularities at infinity of polynomials and toric compactifications. ⋮ The Af condition and relative conormal spaces for functions with nonvanishing derivative ⋮ Perverse cohomology and the vanishing index theorem

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