On the Nowicki Conjecture for the free Lie algebra of rank 2

Lucio Centrone, Sehmus Findik, Manuela da Silva Souza

Let K[X_n]=K[x_1,\ldots,x_n] be the polynomial algebra in n variables over a field K of characteristic zero. A locally nilpotent linear derivation δof K[X_n] is called Weitzenböck…