A polynomial is called logarithmically concave (or log-concave) if the sequence of its coefficients is logarithmically concave.
Logarithmically Concave Polynomial
See alsoLogarithmically Concave Sequence
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ReferencesLevit, V. E. and Mandrescu, E. "The Independence Polynomial of a Graph--A Survey." In Proceedings of the 1st International Conference on Algebraic Informatics. Held in Thessaloniki, October 20-23, 2005 (Ed. S. Bozapalidis, A. Kalampakas, and G. Rahonis). Thessaloniki, Greece: Aristotle Univ., pp. 233-254, 2005.
Referenced on Wolfram|AlphaLogarithmically Concave Polynomial
Cite this as:
Weisstein, Eric W. "Logarithmically Concave Polynomial." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/LogarithmicallyConcavePolynomial.html