%0 Journal Article %A Stefan Kahler %T Expansions and Characterizations of Sieved Random Walk Polynomials %J Symmetry, integrability and geometry: methods and applications %D 2023 %V 19 %U http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a102/ %G en %F SIGMA_2023_19_a102