Classification of Quadratic Packing Polynomials on Sectors of ${\mathbb{R}}^2$

Madeline Brandt, Kåre Schou Gjaldbæk

We study quadratic polynomials giving bijections from the integer lattice points of sectors of ${\mathbb{R}}^2$ onto ${\mathbb{N}}_0$ , called packing polynomials. We determine all qua…