REVERSIBLE NORMAL FORMS OF DEGENERATE CUSPS FOR PLANAR DIFFEOMORPHISMS

Authors
JACQUEMARD A TEIXEIRA MA
Citation
A. Jacquemard et Ma. Teixeira, REVERSIBLE NORMAL FORMS OF DEGENERATE CUSPS FOR PLANAR DIFFEOMORPHISMS, Bulletin des sciences mathematiques, 122(6), 1998, pp. 409-425
Citations number
8
Categorie Soggetti
Mathematics,Mathematics
Journal title
Bulletin des sciences mathematiques → ACNP
ISSN journal
00074497
Volume
122
Issue
6
Year of publication
1998
Pages
409 - 425
Database
ISI
SICI code
0007-4497(1998)122:6<409:RNFODC>2.0.ZU;2-3
Abstract
In this paper we deal with normal forms of germs at the origin of reve rsible planar diffeomorphisms whose linear part is unipotent with posi tive eigenvalues. The computing of these normal forms involves effecti ve algebraic geometry algorithms. We also study generic k-parameters d eformations (1 less than or equal to k less than or equal to 6). (C) E lsevier, Paris.