Geodesic
On Stability of Projections of Lagrangian Varieties
Funkcionalʹnyj analiz i ego priloženiâ, Tome 38 (2004) no. 4, pp. 13-21.

Voir la notice de l'article provenant de la source Math-Net.Ru

We show that Lagrangian and Legendre varieties associated with matrix singularities and singularities of composite functions are stable in the sense of a natural modification of Givental's notion of stability of Lagrangian projections.
Keywords: Lagrangian variety, stability, matrix singularities, ramified covering
Mots-clés : discriminant. 
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V. V. Goryunov; V. M. Zakalyukin. On Stability of Projections of Lagrangian Varieties. Funkcionalʹnyj analiz i ego priloženiâ, Tome 38 (2004) no. 4, pp. 13-21. http://geodesic.mathdoc.fr/item/FAA_2004_38_4_a2/

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