Abstract:
For rather general moduli of smoothness $\rho$, such
as $\rho(h)=h^\alpha \log^\beta (c/h)$,
we consider the Hölder spaces $H_{\rho}(B)$ of
functions $[0,1]^d \to B$, where $B$ is a separable Banach space. Using
isomorphism between $H_{\rho}(B)$ and some sequence Banach space
we follow a very natural way to study, in terms of
second differences, the central limit theorem
for independent identically distributed
sequences of random elements in $H_{\rho}(B)$.
Keywords:Banach valued Brownian motion, central limit theorem, Rosenthal inequality, Schauder decomposition, second difference, skew pyramidal basis, tightness, type 2 space.