2020-01-04 22:10:39 +0200 | received badge | ● Student (source) |
2020-01-03 23:02:37 +0200 | asked a question | Check a polynomial map is finite Hi, I want to check the finiteness of a polynomial map of complex variables. In particular, I want to check whether the map $$f: \mathbb{C}^2 \to \mathbb{C}^2$$ $$f(x,y) = (x^3 - 3xy - 3x, y^3 - 3x^2 y +6y^2 +9y)$$ is finite ? |