Chethana N.S,
Mohammed Almakki,
Mohammed El Khider,
- Student, Department of Mathematics, Central University of Karnataka, Karnataka, India
- Assistant Professor, School of Engineering, Architecture and Interior Design, Amity University Dubai, Dubai International Academic City, Dubai, United Arab Emirates
- Assistant Professor, Department of General Undergraduate Curriculum Requirements, University of Dubai, Dubai, United Arab Emirates
Abstract
A semiring-based theory is proposed for multi-state communication reliability with fuzzy dominance constraints. Links are weighted in the max-product semiring, while nodes carry dominance coefficients and operating states that modulate admissible transitions in a weighted automaton. The paper derives semiring matrix products, Kleene closures, fixed point equations, congestion-regularized path scores, and reliability inequalities. A fuzzy dominance automaton is introduced so that route selection depends not only on link reliability but also on state compatibility and successor-node quality. The resulting recursion is monotone, bounded, and directly computable as a semiring closure. A stylized communication example shows that the dominance-aware automaton selects more robust routes than link-only rules, especially when state mismatch and congestion are relevant. The work contributes a discrete algebraic framework for uncertain communication systems that matches the scope of mathematical-structures research while drawing heavily on recent fuzzy graph and communication studies.
Keywords: Idempotent semiring, weighted automata, fuzzy dominance, communication reliability, path algebra, kleene closure
[This article belongs to Research & Reviews: Discrete Mathematical Structures ]
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Research & Reviews: Discrete Mathematical Structures
| Volume | 13 | |
| Issue | 02 | |
| Received | 13/04/2026 | |
| Accepted | 19/05/2026 | |
| Published | 30/05/2026 | |
| Publication Time | 47 Days |