Your Browsing Window as a Closed Computational System:
**The Browser as a Closed Computational System: Invariant Preservation, Containment, and the Power of Bounded Phase Space** Thursday 29th Jan 2026 Jordan Morgan-Griffiths Dakari Uish Abstract Modern discourse often characterizes the web browser as an inherently weak execution environment due to its restricted access to operating system resources. This paper demonstrates the opposite conclusion: the browser’s strict containment constitutes a mathematically advantageous property. We present the discovery that the browser is best modeled as a closed phase space computational system , enabling invariant preservation, deterministic evolution, and provable simulation validity. We show that boundedness — rather than raw system power — is the primary requirement for reliable digital worlds, persistent agents, and coupled real–digital simulations. This result reframes the browser not as a limitation, but as a uniquely suitable substrate for constraint-preserving computation. 1. Introducti...