Revisiting the g-index: The average number of citations in the g-core

  • Authors:
  • Michael Schreiber

  • Affiliations:
  • Institut für Physik, Technische Universität Chemnitz, 09107 Chemnitz, Germany

  • Venue:
  • Journal of the American Society for Information Science and Technology
  • Year:
  • 2010

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Abstract

The g-index is discussed in terms of the average number of citations of the publications in the g-core, showing that it combines features of the h-index and the A-index in one number. For a visualization, data of 8 famous physicists are presented and analyzed. In comparison with the h-index, the g-index increases between 67% and 144%, on average by a factor of 2. © 2010 Wiley Periodicals, Inc.