Return of $x + x^2y + z^2 + t^3 = 0$
| dc.creator | Crachiola, Anthony J. | |
| dc.date | 2004-06-21 | |
| dc.date.accessioned | 2026-07-07T05:09:27Z | |
| dc.date.available | 2026-07-07T05:09:27Z | |
| dc.description | We develop techniques for computing the AK invariant of domains with arbitrary characteristic. As an example, we show that for any field $K$ the ring $K[X,Y,Z,T] / (X + X^2 Y + Z^2 + T^3)$ is not isomorphic to a polynomial ring over $K$. | |
| dc.identifier | https://arxiv.org/abs/math/0406414 | |
| dc.identifier | http://arxiv.org/abs/math/0406414 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/71630 | |
| dc.subject | Commutative Algebra | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 13A50; 14J30, 14R20 | |
| dc.title | Return of $x + x^2y + z^2 + t^3 = 0$ | |
| dc.type | text |