Hilbert's tenth problem for rational function fields in characteristic
Author: Carlos R. Videla
Journal: Proc. Amer. Math. Soc. 120 (1994), 249-253
MSC: Primary 11U05; Secondary 03D35, 11D99
MathSciNet review: 1159179
Abstract: In Hilbert's Tenth problem for fields of rational functions over finite fields (Invent. Math. 103 (1991)) Pheidas showed that Hilbert's Tenth problem over a field of rational functions with constant field a finite field of characteristic other than is undecidable. We show that the same holds for characteristic .