%0 Report %D 2011 %T Q-factorial Laurent rings %A Ugo Bruzzo %A Antonella Grassi %X Dolgachev proved that, for any field k, the ring naturally associated to a\\r\\ngeneric Laurent polynomial in d variables, $d \\\\geq 4$, is factorial. We prove a\\r\\nsufficient condition for the ring associated to a very general complex Laurent\\r\\npolynomial in d=3 variables to be Q-factorial. %I SISSA %G en %U http://hdl.handle.net/1963/4183 %1 3907 %2 Mathematics %3 Mathematical Physics %4 -1 %$ Submitted by Maria Pia Calandra (calapia@sissa.it) on 2011-09-22T10:50:24Z\\nNo. of bitstreams: 1\\n1108.4116v1.pdf: 105862 bytes, checksum: e65647872af8c9b70f2fe8466f37669a (MD5)