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Windschitl type approximation formulas for the gamma function

In this paper, we present four new Windschitl type approximation formulas for the gamma function. By some unique ideas and techniques, we prove that four functions combined with the gamma function and Windschitl type approximation formulas have good properties, such as monotonicity and convexity. Th...

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Detalles Bibliográficos
Autores principales: Yang, Zhen-Hang, Tian, Jing-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182422/
https://www.ncbi.nlm.nih.gov/pubmed/30363740
http://dx.doi.org/10.1186/s13660-018-1870-0