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Algorithms for recognizing coordinates in two variables over UFD's by Hassan El Houari; M'hammed El Kahoui is a scholarly article available to read on EtoBox.

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We give an easy and efficient algorithm to check whether a given polynomial f in K[x, y] is a coordinate, where K be a commutative field of characteristic zero, and if so to compute a coordinate's mate of f . Then we treat the same problem replacing the ground field K by a unique factorization domain A of characteristic zero. A notable feature of our method is that it always produces a mate of minimum degree.

Author

Hassan El Houari; M'hammed El Kahoui

Publisher

ACM

Published

2004

Language

EN