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Wang, Y. and Yeh, Y.-N. (2007) Log-Concavity and Lc-Positivity. Journal of Combinatorial Theory, Series A, 114, 195-210.

has been cited by the following article:

• TITLE: Log-Concavity of Centered Polygonal Figurate Number Sequences

  AUTHORS: Fekadu Tolessa Gedefa

  KEYWORDS: Log-Concavity, Figurate Numbers, Centered Polygonal, Number Sequences

  JOURNAL NAME: Open Access Library Journal, Vol.3 No.6, June 27, 2016

  ABSTRACT: This paper investigates the log-concavity of the centered m-gonal figurate number sequences. The author proves that for m≥3, the sequence {Cn(m)}n≥1 of centered m-gonal figurate numbers is a log-concave.