Journal of the Indonesian Mathematical Society
Vol. 32 No. 2 (2026): JUNE

On Generalization of Unbounded Order Convergence in Riesz Spaces

Diyaldin, Fahreezan Sheraz (Unknown)
Tantrawan, Made (Unknown)



Article Info

Publish Date
23 Apr 2026

Abstract

Order convergence is a crucial concept in the theory of Riesz spaces. A generalization of order convergence, known as unbounded order convergence (or uo convergence), has been introduced. In this paper, we present a further generalization of uo convergence by using an arbitrary nonempty subset of the positive cone of the space. We then investigate the properties of this generalization, including uniqueness of limits, algebraic properties, and the relationships among these types of convergence. In particular, we show that the generalizations of uo convergence generated by two subsets are equivalent if and only if the bands generated by those subsets are equal.

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Journal Info

Abbrev

JIMS

Publisher

Subject

Mathematics

Description

Journal of the Indonesian Mathematical Society disseminates new research results in all areas of mathematics and their applications. Besides research articles, the journal also receives survey papers that stimulate research in mathematics and their ...