The Aleksandrov Problem in quasi convex 2-normed linear spaces
Xinkun Wang, Meimei Song · Journal of Mathematical and Computational Science · 2016
In this paper, we prove that the Aleksandrov problem holds without the condition 2-Lipschitz mapping in quasi convex 2-normed linear spaces. Moreover, we show that the Mazur-Ulam theorem holds in quasi convex 2-normed linear spaces.