The sequence (Tn) appeared in a heat conduction problem studied by Myshkis (J. Differ. Equations Appl. 3, 1997, 89-91). He proposed as an open problem the asymptotic expression for Tn It is shown in this paper that Tn, is increasing and limn Tn/n=π2/2
關聯:
Journal of Difference Equations & Applications 6(3), pp.309-318