Información del autor
Autor Castellanos Peñuela, Julio Antonio |
Documentos disponibles escritos por este autor (17)
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texto impreso
The semigroup of values of a space curve singularity is an invariant of the singularity. We analyze the complexity of this invariant, in order to describe the geometric invariants of the sequence of infinitely near points of the curve necessary [...]![]()
texto impreso
Equisingularity for plane curves can be described in terms of the Puiseux invariants (Puiseux exponents of the branches and the intersection multiplicities). For space curves, the combinatorics of the resolution process is equivalent to the Arf [...]