Conditions of diagonalizability and commutativity of diagonalizable incidence functions (Q1878546)
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scientific article; zbMATH DE number 2098943
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Conditions of diagonalizability and commutativity of diagonalizable incidence functions |
scientific article; zbMATH DE number 2098943 |
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Conditions of diagonalizability and commutativity of diagonalizable incidence functions (English)
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7 September 2004
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The author establishes conditions under which for diagonal convex functions the incidence algebras imply diagonalizability and commutability of the incidence functions [\textit{V. E. Marenich}, Probl. Teor. Kibern. Tez. Dokl XII Mezhdunar. Konf., MGU, Moscow, Vol. 2, 148 (1999); \textit{E. Spiegel} and \textit{C. J. O'Donnell}, ``Incidence algebras'', New York (1997; Zbl 0871.16001)].
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incidence functions
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diagonalizability
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commutability
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incidence algebras
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