New characterizations of the Takagi function via functional equations Łukasz Sadowski OriginalPaper Open access 21 September 2017 Pages: 1001 - 1007
A note on Abel’s partial summation formula Constantin P. NiculescuMarius Marinel Stănescu OriginalPaper 04 September 2017 Pages: 1009 - 1024
Beta-type functions and the harmonic mean Martin HimmelJanusz Matkowski OriginalPaper Open access 23 October 2017 Pages: 1041 - 1053
Generalized poly-Cauchy and poly-Bernoulli numbers by using incomplete \({\varvec{r}}\)-Stirling numbers Takao KomatsuJosé L. Ramírez OriginalPaper 11 October 2017 Pages: 1055 - 1071
Maharam-type kernel representation for operators with a trigonometric domination Enrique A. Sánchez Pérez OriginalPaper 19 September 2017 Pages: 1073 - 1091
Families of conditionally approximately convex functions Marek Żołdak OriginalPaper 19 October 2017 Pages: 1093 - 1101
Inequalities between remainders of quadratures Andrzej KomisarskiSzymon Wąsowicz OriginalPaper 05 October 2017 Pages: 1103 - 1114
The Cosine–Sine functional equation on a semigroup with an involutive automorphism Omar AjebbarElhoucien Elqorachi OriginalPaper 12 October 2017 Pages: 1115 - 1146
On some invariance of the quotient mean with respect to Makó–Páles means Qian ZhangBing Xu OriginalPaper 02 September 2017 Pages: 1147 - 1156