Displaying similar documents to “Finite Abelian semigroups represented into the power set of finite groups”

On the Stieltjes moment problem on semigroups

Torben Maack Bisgaard (2002)

Czechoslovak Mathematical Journal

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We characterize finitely generated abelian semigroups such that every completely positive definite function (a function all of whose shifts are positive definite) is an integral of nonnegative miltiplicative real-valued functions (called nonnegative characters).

Some commutativity criteria. - II

John C. Lennox, A. Mohammadi Hassanabadi, James Wiegold (1991)

Rendiconti del Seminario Matematico della Università di Padova

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