4 citations · 9 across the 7 of their papers we have counts for
7 papers
Uma prova elementar da fórmula de Euler usando o método de Cauchy
Jean-Paul Brasselet, Nguyen Thi Bich Thuy
The use of Cauchy's method in proving the well-known Euler formula is an object of many controversies. The purpose of this paper is to prove that the Cauchy's method applies for co…
O Teorema de Poincare-Hopf
Jean-Paul Brasselet, Nguyen Thi Bich Thuy
The Poincare-Hopf Theorem is one of the most used in other areas of science. There are applications of the Poincare-Hopf Theorem in physics, chemistry, biology and even in economic…
A singular variety associated to the smallest degree Pinchuk map
Nguyen Thi Bich Thuy
We describe a singular variety associated to the smallest degree Pinchuk map and calculate its intersection homology. The result describes the geometry at infinity of the Pinchuk's…
A característica de Euler-Poincaré
Jean Paul Brasselet, Nguyen Thi Bich Thuy
We introduce the Euler-Poincaré's characteristic with an elementary way and historically. We explain also why one should call Descartes-Poincaré characteristic instead of the Euler…
Une stratification de Thom-Mather de lensemble asymptotique dune application polynomial mapping
Nguyen Thi Bich Thuy
We prove that the stratification of the asymptotic set associated to a polynomial mapping defined by "la méthode des façons" (arXiv:1407.5329) is…
An algorithm to classify the asymptotic set associated to a polynomial mapping
Nguyen Thi Bich Thuy
We provide an algorithm to classify the asymptotic sets of the dominant polynomial mappings $F: \C^3 \to \C^3$ of degree 2, using the definition of the so-called "{\it façons}" in…
La méthode des façons
Nguyen Thi Bich Thuy
Nous donnons une méthode naturelle, que nous appelons {\it "la méthode des façons"} pour stratifier la variété asymptotique associée à une application polynomiale dominante $F: \ma…