Sine functions on hypergroups

Ż Fechner, L Székelyhidi - Archiv der Mathematik, 2016 - Springer
In a recent paper, we introduced sine functions on commutative hypergroups. These
functions are natural generalizations of those functions on groups which are products of …

Sine functions on compact commutative hypergroups

M Voit - Archiv der Mathematik, 2016 - Springer
Sine functions on compact commutative hypergroups Page 1 Arch. Math. 107 (2016), 259–263
c© 2016 Springer International Publishing 0003-889X/16/030259-5 published online June 1 …

[PDF][PDF] Regular cosine families of linear set-valued functions

M Aghajani - Math. Inequal. Appl., 2020 - files.ele-math.com
This paper is concerned with the properties of regular cosine families of continuous linear
set-valued functions defined on convex cones of normed spaces. We consider conditions …

Moment functions on affine groups

Ż Fechner, L Székelyhidi - Results in Mathematics, 2019 - Springer
Moments of probability measures on a hypergroup can be obtained from so-called
(generalized) moment functions of a given order. The aim of this paper is to characterize …