Co-primeness preserving higher dimensional extension of q-discrete Painleve I, II equations

Abstract: We construct the q-discrete Painleve I and II equations and their higher order analogues by virtue of periodic cluster algebras. Using particular (k,k) exchange matrices, we show that the cluster algebras corresponding to k=4 and 5 give the q-discrete Painleve I and II equations respectively. For k=6,7,..., we have the higher order discrete equations that satisfy an integrable criterion, the co-primeness property.