Some remarks on the condition number of a real random square matrix. - Juan Antonio Cuesta-Albertos; Mario Wschebor (J. Complex., 2003)

On the Expected Condition Number of Linear Programming Problems. - Felipe Cucker; Mario Wschebor (Numerische Mathematik, 2003)

Smoothed analysis of kappa(A). - Mario Wschebor (J. Complex., 2004)

Upper and Lower Bounds for the Tails of the Distribution of the Condition Number of a Gaussian Matrix. - Jean-Marc Azaïs; Mario Wschebor (SIAM J. Matrix Anal. Appl., 2004)

On the Roots of a Random System of Equations. The Theorem of Shub and Smale and Some Extensions. - Jean-Marc Azaïs; Mario Wschebor (Found. Comput. Math., 2005)

On the Kostlan-Shub-Smale model for random polynomial systems. Variance of the number of roots. - Mario Wschebor (J. Complex., 2005)

A numerical algorithm for zero counting, I: Complexity and accuracy. - Felipe Cucker; Teresa Krick; Gregorio Malajovich; Mario Wschebor (J. Complex., 2008)

A Numerical Algorithm for Zero Counting. II: Distance to Ill-posedness and Smoothed Analysis - Felipe Cucker; Teresa Krick; Gregorio Malajovich; Mario Wschebor (CoRR, 2009)

A numerical algorithm for zero counting. III: Randomization and condition. - Felipe Cucker; Teresa Krick; Gregorio Malajovich; Mario Wschebor (Adv. Appl. Math., 2012)