Roberta Godoi Wik Atique

• Abstract

  One of the key points in classification of singularities is the simplicity. Stable and codimension 1 germs are simple. What can be said about codimension 2 germs? The nice dimensions following Mather consist of pairs (n,p) for which stable germs from R^n to R^p form a dense set. In a joint project with Raul Oset and Maria Ruas we are studying pairs (n,p) for which monogerms of codimensio…

  Codimension 2 simple germs, AV.EXT

• Abstract

  To obtain the classification of singular lagrangian variety by the method of algebraic restrictions. To study the geometry of the generalized cross-cap. To obtain partial results concerning the Mond Conjecture relating the codimension with the image Milnor number. To obtain generators of the module of liftable vector fields. (AU)

  On the classification and topology of singularities, AP.R

• Abstract

  The main purpose of this visit is to discuss the classification problem of lagrangian star. (AU)

  Simplectic singularities, AV.EXT

(Only some records are available in English at this moment)

• Abstract

  The purpose of this research project is to obtain a classification of subsets in the symplectic Euclidean space of dimension 2n, reducing to the case of algebraic restrictions. Moreover we intend to study discrete simplectic invariants to the classification obtained.

  Symplectic singularities of differentiable mappings, BP.DR

• On the classification and topology of singularities, BE.PQ