We consider here a dynamic model for a gas in which a variable number of particles $ N\in\mathbb {N} _0:=\mathbb {N}\cup\{0\} $ can be located at a site. This point of view leads …
AO Lopes, ER Oliveira - Bulletin of the Brazilian Mathematical Society …, 2019 - Springer
Abstract We consider groupoids on {1, 2, ..., d\}^ N 1, 2,…, d N, cocycles and the counting measure as transverse function. We generalize results relating quasi-invariant probabilities …