We establish necessary and sufficient conditions for the retrieval, to within a shift, of a composition of three Poisson distributions and a uniform distribution on five or six elements of the group of Walsh functions according to the absolute values of their characteristic functions.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 65, No. 5, pp. 717–721, May, 2013.
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Il’inskaya, I.P., Neguritsa, D.S. Probability Measures on the Group of Walsh Functions With Trivial Equivalence Class. Ukr Math J 65, 793–798 (2013). https://doi.org/10.1007/s11253-013-0816-4
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DOI: https://doi.org/10.1007/s11253-013-0816-4