Functional central limit theorems in L²(0, 1) for logarithmic combinatorial assemblies

Functional central limit theorems in L²(0, 1) for logarithmic combinatorial assemblies are presented. The random elements argued in this paper are viewed as elements taking values in L²(0, 1) whereas the Skorokhod space is argued as a framework of weak convergences in functional central limit theorems for random combinatorial structures in the literature. It enables us to treat other standardized random processes which converge weakly to a corresponding Gaussian process with additional assumptions.