Real Algebraic and Analytic Geometry
Submission: 2010, February 3.
We prove a formula that relates the Euler-Poincaré characteristic of a closed semi-algebraic set to its Lipchitz-Killing curvatures.
Mathematics Subject Classification (2000): 14P10, 14P25, 53C65.
Keywords and Phrases: Euler characteristic, curvatures, semi-algebraic sets.
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