Statistical mechanics, three-dimensionality and NP-completeness: I. Universality of intracatability for the partition function of the Ising model across non-planar surfaces (extended abstract).

Sorin Istrail Statistical mechanics, three-dimensionality and NP-completeness: I. Universality of intracatability for the partition function of the Ising model across non-planar surfaces (extended abstract). 87-96 2000 STOC http://doi.acm.org/10.1145/335305.335316 db/conf/stoc/stoc2000.html#Istrail00