Some K-theoretic properties of the kernel of a locally nilpotent derivation on k[X_1, \dots, X_4]

S. M. Bhatwadekar, Neena Gupta, Swapnil A. Lokhande

Let k be an algebraically closed field of characteristic zero, D a locally nilpotent derivation on the polynomial ring k[X_1, X_2,X_3,X_4] and A the kernel of D. A question of M. M…