TARU PUBLICATIONS
Author

Ronnason Chinram

Division of Computational Science, Faculty of Science, Hat Yai, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand

Published papers
8
Citations
1
Views
1,584
Downloads
648

Publications

8 papers
Open Access Research Article·pp. 1–36·Online FirstMay 2026

sup-Hesitant fuzzy ideals and bi-ideals of semigroups

Pongpun Julatha, Thiti Gaketem, Pannawit Khamrot, Ronnason Chinram, Aiyared Iampan

Published Online: 12 May 2026DOI: 10.47974/JDMSC-1860

In this paper: As a generalization of the concept of an interval-valued fuzzy bi-ideal (respectively, subsemigroup, generalized bi-ideal, left ideal, right ideal) of a semigroup, the concept of a sup-hesitant fuzzy...

AbstractReferencesFull Text PDF (1,016 KB)Views: 121Downloads: 91Citations: 0
Open Access Research Article·pp. 2863–2874·Vol. 28, Issue 7Oct 2025

Interval-valued picture fuzzy almost subsemigroups in semigroups

Winita Yonthanthum, Anusorn Simuen, Ronnason Chinram

Published Online: 11 Sep 2025DOI: 10.47974/JDMSC-2304

In this paper: Our main results of this paper is to introduce an interval-valued picture fuzzy almost subsemigroup (IVPFAS) in a semigroup. Some properties of an IVPFAS in a semigroup will be studied. Moreover, we w...

AbstractReferencesFull Text PDF (441 KB)Views: 145Downloads: 64Citations: 0
Open Access Research Article·pp. 1703–1722·Vol. 28, Issue 5Aug 2025

Type 2 of internal direct products of UP (BCC)-algebras

Chatsuda Chanmanee, Ronnason Chinram, Rukchart Prasertpong, Pongpun Julatha, Aiyared Iampan

Published Online: 13 Aug 2025DOI: 10.47974/JIM-1722

In this paper: This article delves into the innovative application of the internal direct product (IDP) in the framework of UP (BCC)-algebras, introducing two novel types: the standard IDP and the anti-internal dire...

AbstractReferencesFull Text PDF (507 KB)Views: 213Downloads: 84Citations: 0
Open Access Research Article·pp. 1859–1870·Vol. 28, Issue 5Aug 2025

External direct products of BG-algebras

Chatsuda Chanmanee, Ronnason Chinram, Pannawit Khamrot, Pongpun Julatha, Aiyared Iampan

Published Online: 18 Jun 2025DOI: 10.47974/JIM-1730

In this paper: The external direct product (EDP) of BG-algebras, a generalisation of the direct product (DP) in the sense of Widianto, Gemawati, and Kartini [10], is a term we present in this study. In addition, we...

AbstractReferencesFull Text PDF (457 KB)Views: 152Downloads: 66Citations: 0
Open Access Research Article·pp. 441–456·Vol. 27, Issue 3Apr 2024

On LA-Gamma-semihypergroups containing two-sided bases

Wichayaporn Jantanan, Kittisak Chinnapak, Ratchanon Chamlongchat, Samkhan Hobanthad, Ronnason Chinram, Thiti Gaketem

Published Online: 07 May 2024DOI: 10.47974/JIM-1521

In this paper: Ideal theory and base theory of algebraic structures play an important role in studied. In this study, we focus on studying bases of ideals in algebraic structures. The algebraic structure LA-Γ-semihy...

AbstractReferencesFull Text PDF (285 KB)Views: 252Downloads: 97Citations: 0
Open Access Research Article·pp. 1745–1775·Vol. 26, Issue 8Dec 2023

Interval-valued picture fuzzy sets in UP-algebras

Nattacha Lapo, Pimwaree Kankaew, Sunisa Yuphaphin, Ronnason Chinram, Aiyared Iampan

Published Online: 29 Dec 2023DOI: 10.47974/JIM-1319

In this paper: We used the notion of interval-valued picture fuzzy sets (IvPFSs) in UP-algebras to introduce the eight new notions of IvPFSs. We also discuss about how the eight new notions of IvPFSs in UP-algebras...

AbstractReferencesFull Text PDF (571 KB)Views: 240Downloads: 82Citations: 0
Open Access Research Article·pp. 895–908·Vol. 44, Issue 5Jul 2023

On completely regular 2-duo ordered semihypergroups

Wichayaporn Jantanan, Natee Raikham, Pattarawan Singavananda, Aiyared Iampan, Ronnason Chinram

Published Online: 10 Oct 2023DOI: 10.47974/JIOS-1178

In this paper: The concept of duo ordered semihypergroups was introduced by Ardekani and Davvaz in 2018. In this paper, we introduce the concept of n-duo ordered semihypergroups. We show that every duo ordered semih...

AbstractReferencesFull Text PDF (210 KB)Views: 197Downloads: 75Citations: 0