2 papers
math.AC2017
Nice derivations over principal ideal domains
Nikhilesh Dasgupta, Neena Gupta
In this paper we investigate to what extent the results of Z. Wang and D. Daigle on nice derivations of the polynomial ring in three variables over a field k of characteristic zero…
math.AC2015
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…