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Title
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Mathematical results on Randić's H-index and H-sequence
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Author
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Abstract
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| Mathematical formulae for Randić's H-sequence and H-index in a Lotkaian framework are presented. We also present a variant of Randić's H-index. We prove that the following assertions are equivalent: given two persons with the same Hirsch h-index: the Randić H-index H1 of the first person is larger than H2, that of the second person, if and only if the H-sequence of the first person dominates that of the second person. These properties are equivalent with α1 < α2 (where αi ( i = 1,2) are the Lotka exponents of the two persons) and also equivalent with μ1 > μ2 (where μi ( i = 1,2) is the average number of citations per article of the two persons). |
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Language
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English
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Source (journal)
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Research evaluation. - Guildford
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Publication
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Guildford
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2010
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ISSN
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0958-2029
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Volume/pages
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19
:3
(2010)
, p. 203-207
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ISI
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000281472600006
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Full text (Publisher's DOI)
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