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Main Author: Scofield, Christopher
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2601.15077
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author Scofield, Christopher
author_facet Scofield, Christopher
contents Multi-agent systems (MAS) composed of large language models often exhibit improved problem-solving performance despite operating on identical information. In this work, we provide a formal explanation for this phenomenon grounded in operator theory and constrained optimization. We model each agent as enforcing a distinct family of validity constraints on a shared solution state, and show that a MAS implements a factorized composition of constraint-enforcement operators. Under mild conditions, these dynamics converge to invariant solution sets defined by the intersection of agent constraint sets. Such invariant structures are generally not dynamically accessible to a single agent applying all constraints simultaneously, even when expressive capacity and information are identical. We extend this result from exact constraint enforcement to soft constraints via proximal operators, and apply the formalism to contemporary text-based dialog systems.
format Preprint
id arxiv_https___arxiv_org_abs_2601_15077
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Multi-Agent Constraint Factorization Reveals Latent Invariant Solution Structure
Scofield, Christopher
Computation and Language
Artificial Intelligence
Machine Learning
Multiagent Systems
Multi-agent systems (MAS) composed of large language models often exhibit improved problem-solving performance despite operating on identical information. In this work, we provide a formal explanation for this phenomenon grounded in operator theory and constrained optimization. We model each agent as enforcing a distinct family of validity constraints on a shared solution state, and show that a MAS implements a factorized composition of constraint-enforcement operators. Under mild conditions, these dynamics converge to invariant solution sets defined by the intersection of agent constraint sets. Such invariant structures are generally not dynamically accessible to a single agent applying all constraints simultaneously, even when expressive capacity and information are identical. We extend this result from exact constraint enforcement to soft constraints via proximal operators, and apply the formalism to contemporary text-based dialog systems.
title Multi-Agent Constraint Factorization Reveals Latent Invariant Solution Structure
topic Computation and Language
Artificial Intelligence
Machine Learning
Multiagent Systems
url https://arxiv.org/abs/2601.15077