Operational funds allocation through stock investment based on CODAS method and q-ROPFS aggregation operators.

ABSTRACT: The q-rung orthopair picture fuzzy soft model offers a powerful framework for managing uncertainty through three membership grades: positive, neutral, and negative. In this study, we propose novel geometric aggregation operators, namely the q-ROPFStWG and q-ROPFStOWG operator, and establish their theoretical properties to address a key gap in existing research. These operators are applied within a MADM framework using the CODAS method, demonstrated through a real-world stock investment selection problem. To assess performance, we conduct parameter analyses, including sensitivity tests across different values of q, and comparative evaluations with existing methods. Results confirm the robustness, adaptability, and superiority of the proposed approach, offering greater flexibility and reliab

SUBMITTER: Ali S 

PROVIDER: S-EPMC12552978 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature