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harmonic p-index

The harmonic p-index (Prathap 2011) is a variant of the p-index (Prathap) which attempts to account for multiple-authored publications by adjusting both citation and publication counts by author counts, using a harmonic weighting credit scheme based on the author's position within the authorship list for each publication (ai). For each publication, the author receives weighted credit equal to:$$r_i=\frac{\frac{1}{a_i}}{\sum\limits_{j=1}^{A_i}{\frac{1}{j}}}$$The harmonic p-index is then calculated as:

$$C^{\prime}=\sum\limits_{i=1}^{P}{C_i r_i}$$$$P^{\prime}=\sum\limits_{i=1}^{P}{r_i}$$$$p_h=\sqrt[3]{\frac{\left.C^{\prime}\right.^2}{P^{\prime}}}$$

History

Yearph
19970.5466
19982.1685
19993.9813
20005.5755
20017.5674
200210.7711
200313.9384
200417.8190
200520.6578
200626.0779
200731.1671
200835.8190
200939.2956
201044.0030
201149.7954
201254.7188
201359.2068
201462.5281
201566.2881
201670.4954
201774.3597
201877.4308
201980.7122
202083.8292
202187.7009
202291.2343
202394.8952
202497.8225
202599.4919

References