Some notes on the Euler obstruction of a function

Journal of Singularities
volume 10 (2014), 82-91

Received 21 January 2013. Received in revised form 8 January 2014.

DOI: 10.5427/jsing.2014.10e

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Abstract:

In this paper, we present an alternative proof of the Brasselet, Massey, Parameswaran and Seade formula for the Euler obstruction of a function using Ebeling and Gusein-Zade's results on the radial index and the Euler obstruction of 1-forms.

Mathematical Subject Classification:

14B05, 32C18, 58K45

Author(s) information: