$C^\infty$_Preparation_Theorems_and_topologically_stable_maps_of_$R^2$_to_$R^2$_(after_Whitney)
$C^\infty$_Preparation_Theorems_and_topologically_stable_maps_of_$R^2$_to_$R^2$_(after_Whitney)
2009-2010 MAT477 Seminar
Mar 05, 2010. $C^{\infty}$ preparation and division Theorems (Omar Rammo)
Mar 09, 2010. Malgrange's version of Preparation Theorem (Kejia Wang)
Mar 16, 2010. Whitney's topological classification of stable $R^2$ to $R^2$ maps (Janet X. Li)