The cohomological crepant resolution conjecture for P(1,3,4,4)

Abstract

We prove the cohomological crepant resolution conjecture of Ruan for the weighted projective space P(1,3,4,4). To compute the quantum corrected cohomology ring we combine the results of Coates-Corti-Iritani-Tseng on P(1,1,1,3) and our previous results.

11 pages, 1 figure