There are problems in physics and particularly in field theory which are
defined by complex valued weight functions eโS where S is a polynomial
action S:RnโC. The conditions under which a convergent complex
Langevin calculation correctly simulates such integrals are discussed. All
conditions on the process which are used to prove proper convergence are
defined in the stationary limit.Comment: 8 pages, LaTeX file, preprint UNIGRAZ-UTP 29-09-9