One-sentence brief
Using the wrong architecture can make a chronological process look instantaneous or make a one-time envelope look like a self-propagating event.
SIMULATION LITERACY
A non-operational comparison between one-time spatial envelopes and processes that spread through time, networks, or neighboring cells.
ORIENTATION
Using the wrong architecture can make a chronological process look instantaneous or make a one-time envelope look like a self-propagating event.
WORKING BRIEF
A radial model starts from an origin and estimates one or more spatial envelopes. It can be useful for communicating distance, thresholds, and uncertainty around a one-time event, but a circle does not prove equal conditions in every direction.
A propagation model changes over time as states interact through contact, adjacency, mobility, or network edges. The result depends on update rules, delays, feedback, and interventions.
Some phenomena combine an initial envelope with later propagation, recovery, migration, or secondary effects. A hybrid should keep each mechanism identifiable rather than merging all change into one unexplained color field.
A ring, heat map, or animated front is a visual summary of assumptions. Exact-looking edges can encourage readers to interpret uncertain thresholds as physical walls.
The supplied research includes nuclear-effects architecture and competitive AI-spread examples. This public page does not reproduce formulas, casualty estimates, fallout calculations, target placement, exploit logic, or implementation code.
Choose a radial, propagation, or hybrid model by the causal process and evidence available. A more animated or three-dimensional interface is not automatically more valid.
COMPLETE DOSSIER
Terms are defined for this site’s evidence method, not as universal legal or clinical definitions.
RESEARCH EDITION
This page follows the public method for provenance, confidence, source independence, alternative accounts, limitations, review state, and visible correction.
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