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Some monotonicity properties and inequalities for the generalized digamma and polygamma functions

Several monotonicity and concavity results related to the generalized digamma and polygamma functions are presented. This extends and generalizes the main results of Qi and Guo and others.

Detalles Bibliográficos
Autores principales: Yin, Li, Huang, Li-Guo, Song, Zhi-Min, Dou, Xiang Kai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6154055/
https://www.ncbi.nlm.nih.gov/pubmed/30839664
http://dx.doi.org/10.1186/s13660-018-1844-2