title: A lower bound on the sinc function and its application.
abstract: A lower bound on the sinc function is given. Application for the sequence {b(n)}(n=1)(∞) which related to Carleman inequality is given as well.
authors.affiliation: School of Mathematics and Information Science, Henan Polytechnic University, Jiaozuo, Henan 454000, China.
authors.forename: Yue
authors.identifier: 0000-0003-2776-6682
authors.initials: Y
authors.lastname: Hu
authors.affiliation: Valahia University of Târgovişte, 18 Unirii Boulevard, 130082 Târgovişte, Romania ; Academy of Romanian Scientists, Splaiul Independenţei 54, 050094 Bucharest, Romania.
authors.forename: Cristinel
authors.identifier: 0000-0001-5576-1921
authors.initials: C
authors.lastname: Mortici
mesh_terms: D055641:Mathematical Concepts; D009716:Numerical Analysis, Computer-Assisted