We present two new classes of polynomial maps satisfying the real Jacobian conjecture in ℝ2. The first class is formed by the polynomials maps of the form (q(x) – p(y),q(y) + p(x)): ℝ2 → ℝ2 such that p and q are real polynomials satisfying p′ (x)q′ (x) ≠ 0. The second class is formed by polynomials maps (f,g): ℝ2 → ℝ2 where f and g are real homogeneous polynomials of the same arbitrary degree satisfying some conditions.
CITATION STYLE
Itikawa, J., & Llibre, J. (2019). New classes of polynomial maps satisfying the real jacobian conjecture in R2. Anais Da Academia Brasileira de Ciencias, 91(2). https://doi.org/10.1590/0001-3765201920170627
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