General formulas for the smoothed analysis of condition numbers

Peter Bürgisser; Felipe Cucker; Martin Lotz

Comptes Rendus. Mathématique, Volume 343 (2006) p. 145-150

The complexity to compute the Euler characteristic of complex varieties

Peter Bürgisser; Felipe Cucker; Martin Lotz

Comptes Rendus. Mathématique, Volume 339 (2004) p. 371-376