Various properties of various ultrafilters, various graph width parameters, and various connectivity systems (with survey)

T Fujita - arxiv preprint arxiv:2408.02299, 2024 - arxiv.org
This paper investigates ultrafilters in the context of connectivity systems, defined as pairs
$(X, f) $ where $ X $ is a finite set and $ f $ is a symmetric submodular function. Ultrafilters …

An extended MARCOS approach and generalized Dombi aggregation operators-based group decision-making for emergency logistics suppliers selection utilizing q …

Y Rong, L Yu - Granular Computing, 2024 - Springer
The evaluation and selection of emergency logistics suppliers (ELSs) is of great significance
for improving the disaster relief material reserve system and enhancing the efficient …

An integrated picture fuzzy operational competitiveness ratings group decision approach for evaluating the enterprise digital transformation capability

T Liu, K Gao, Y Rong - Granular Computing, 2024 - Springer
Digital transformation is a high-level transformation business model that enterprises
innovate on the basis of digital transformation and upgrading. A comprehensive evaluation …

Concepts of vertex regularity in cubic fuzzy graph structures with an application

L Li, S Kosari, SH Sadati, AA Talebi - Frontiers in Physics, 2023 - frontiersin.org
The cubic fuzzy graph structure, as a combination of cubic fuzzy graphs and fuzzy graph
structures, shows better capabilities in solving complex problems, especially in cases where …

A Study on Optimizing the Maximal Product in Cubic Fuzzy Graphs for Multifaceted Applications

A Meenakshi, O Mythreyi, R Čep, K Karthik - Mathematics, 2024 - mdpi.com
Graphs in the field of science and technology make considerable use of theoretical
concepts. When dealing with numerous links and circumstances in which there are varying …

A ship equipment reliability evaluation method based on symbolic information and interval-valued q-rung picture fuzzy projection

X Jia, B Jia - Ocean Engineering, 2024 - Elsevier
The theoretical reliability of ship equipment is often inconsistent with the practical situation.
The scientific evaluation of the actual reliability becomes more challenging due to the …

The Maximal Product in Cubic fuzzy graph structures with an application

Y Rao, M Akhoundi, AA Talebi, SH Sadati - International Journal of …, 2023 - Springer
The cubic fuzzy graph structure, as a combination of cubic fuzzy graphs and fuzzy graph
structures, shows better capabilities in solving complex problems, especially in cases where …

A novel approach to Fuzzy mixed graph structure with application towards trade relations between countries

X Shi, Y Dai, AA Talebi, H Rashmanlou… - Complex & Intelligent …, 2025 - Springer
Many of the phenomena around us are a combination of directed and undirected
relationships between different subjects, which will be more complex despite the existence …

A survey on cubic fuzzy graph structure with an application in the diagnosis of brain lesions

K Ye, H Jiang, SH Sadati… - Journal of Intelligent & …, 2023 - content.iospress.com
A cubic fuzzy graph is a fuzzy graph that simultaneously supports fuzzy membership and
interval-valued fuzzy membership. This simultaneity leads to a better flexibility in modeling …