Abstract : Extensions of a result of Kuo et al. (Math. Comp., 79 (2010), 953–966) are presented which unify the derivation of the Hoeffding--Sobol and Möbius decompositions of a multivariate function as a sum of terms of increasing complexity.
Cécile Mercadier, Olivier Roustant, Christian Genest. Linking the Hoeffding--Sobol and Möbius formulas through a decomposition of Kuo, Sloan, Wasilkowski, and Wozniakowski. 2021. ⟨hal-03220809v3⟩