A Neutrosophic Brownian Framework for Evaluating High-Quality Manufacturing Development Empowered by New Productive Forces under “Four-Chain” Integration: Evidence from the Chengdu–Chongqing Economic Circle

Authors

  • Lu Gan Institute for Chengdu-Chongqing Economic Zone Development, ChongQing, 400067, China; Chongqing Polytechnic University of Electronic Technology, ChongQing, 400067, China
  • Weiming Yang Institute for Chengdu-Chongqing Economic Zone Development, ChongQing, 400067, China
  • Juhong Zou Sichuan Water Conservancy Vocational College, Sichuan, Chengdu, 611830, China

Keywords:

Neutrosophy; Neutrosophic Brownian Motion; Neutrosophic Fractional Brownian Motion; FourChain Integration; High-Quality Manufacturing Development; Chengdu-Chongqing Economic Circle; Hurst exponent; Uncertainty quantification.

Abstract

This paper develops an original neutrosophic stochastic framework to evaluate 
High-Quality Manufacturing Development (HQMD) under the "Four-Chain Integration" 
paradigm (innovation, industry, capital, and talent). We introduce two new constructsNeutrosophic Brownian Motion (NBM) and Neutrosophic Fractional Brownian Motion 
(NfBM)-to capture, respectively, local fluctuations and long-memory behaviors in the 
truth (T), indeterminacy (I), and falsity (F) dimensions of manufacturing development. 
Building on neutrosophic set theory and extending complex neutrosophic structures, we 
formalize a tri-component stochastic process

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Published

2025-12-20

Issue

Vol. 93 (2025): Neutrosophic Sets and Systems

Section

Article

License

Copyright (c) 2025 Neutrosophic Sets and Systems

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

 Creative Commons Attribution (CC BY) license.

How to Cite

Lu Gan, Weiming Yang, & Juhong Zou. (2025). A Neutrosophic Brownian Framework for Evaluating High-Quality Manufacturing Development Empowered by New Productive Forces under “Four-Chain” Integration: Evidence from the Chengdu–Chongqing Economic Circle. Neutrosophic Sets and Systems, 93, 690-699. https://fs.unm.edu/nss8/index.php/111/article/view/7193