Topological String Partition Function on Generalised Conifolds
  We show that the partition function on a generalised conifold $C_{m,n}$ with ${m+n \choose m}$ crepant resolutions can be equivalently computed on the compound du Val singularity $A_{m+n-1}\times \mathbb C$ with a unique crepant resolution. 
Elizabeth Gasparim, Bruno Suzuki, Alexander Torres-Gomez and Carlos A.   B. Varea
hep-th math.AG