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A non-\(\mu\)-unique multiplicative triangle - MaRDI portal

A non-\(\mu\)-unique multiplicative triangle (Q1061957)

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scientific article; zbMATH DE number 3910970
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English
A non-\(\mu\)-unique multiplicative triangle
scientific article; zbMATH DE number 3910970

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    A non-\(\mu\)-unique multiplicative triangle (English)
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    1986
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    The authors provide an example of a non-\(\mu\)-unique multiplicative triangle and thus give a negative answer to a question raised by \textit{A. Wilansky} in his book ''Summability through functional analysis'' (1984; Zbl 0531.40008) p. 238 and 300.
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    example
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    multiplicative triangle
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    mu-uniqueness
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    replaceability
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