A characterization of entropies of degree α |
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Authors: | L Losonczi |
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Institution: | (1) Department of Mathematics, L. Kossuth University, Pf. 12, 4010 Debrecen, Hungary |
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Abstract: | The functional equation
has been studied by several authors under various assumptions onf and onk, l. Here we solve this equation iff is measurable andk 3,l 2 are fixed integers. Using the solution we characterize the entropies of degree for all real . Our results generalize the results ofBehara/Nath 1973],Kannappan 1974] andMittal 1976]. |
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Keywords: | |
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