arXiv subjects

Hassan El Houari

Publications and source records attributed to Hassan El Houari.

2 recordsLinked to original sources

arXiv2007

Characterization of rank two locally nilpotent derivations in dimension three

In this paper we give an algorithmic characterization of rank two locally nilpotent derivations in dimension three. Together with an algorithm for computing the plinth ideal, this gives a method for computing the rank of a locally nilpotent derivation in dimension three.

math.AC↗

arXiv2007

Triangulable locally nilpotent derivations in dimension three

In this paper we give an algorithm to recognize triangulable locally nilpotent derivations in dimension three. In case the given derivation is triangulable, our method produces a coordinate system in which it exhibits a triangular form.

math.AC↗