Tame degree functions in arbitrary characteristic
Journal of Pure and Applied Algebra
In , D. Daigle has proved a few results on “tameness” of a degree function on an integral domain B containing Q, which ensure that, under certain hypotheses, a derivation on B gives rise to a homogeneous derivation on an associated graded ring of B induced by the degree function. In this paper, we extend Daigle's results to arbitrary integral domains not necessarily containing Q.
Gupta, Neena and Sen, Sourav, "Tame degree functions in arbitrary characteristic" (2021). Journal Articles. 1787.