El Khoury S.; Srinivasan H.
(PHILADELPHIA325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA, 2009)
In this article, we study height four graded Gorenstein ideals I in k[x, y, z, w] such that I2 is of height one and generated by three quadrics. After a suitable linear change of variables, I ∩ k[x, y, z] is either Gorenstein ...