activity
19992005
most citedEuler Obstruction and Defects of Functions on Singular Varieties

10 citations · 18 across the 8 of their papers we have counts for

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Showing 1999Show all

2 papers · 1 filter

math.AG1999

Critical Points of Functions on Singular Spaces

David B. Massey

We compare and contrast various notions of the "critical locus" of a complex analytic function on a singular space. After choosing a topological variant as our primary notion of th…

math.AG1999

The Sebastiani-Thom Isomorphism in the Derived Category

David B. Massey

We prove a derived category version of the Sebastiani-Thom Theorem, which describes the vanishing cycles of the sum of two functions of disjoint variables.