Additionally, foundational investigations into the complexity of approximating complex-valued partition functions have reinforced the pivotal role of these functions in bridging statistical ...

Quantum graphs are commonly used as models of complex quantum systems, for example molecules, networks of wires and states of condensed matter. We consider quantum statistics for indistinguishable ...

We show that right-convergence is equivalent to left-convergence, both for simple graphs G n , and for graphs G n with nontrivial nodeweights and edgeweights. Other equivalent conditions for ...