Version history — Bogdanov–Takens bifurcation¶

Current edition: v1 · 2026-09-28 · domain-specific abstraction

Editions¶

Version	Date	Change	What changed
v1	2026-09-28	First edition. Bogdanov–Takens bifurcation joins the encyclopedia as a new domain-specific abstraction from Mathematics, one of 3,484 added in this release. Its parent in the hierarchy is Tipping Points (or Phase Transitions).	first published edition

Editions are cut at publish time from a content hash of the entity's canonical source, so a version changes only when the content actually changed. Full canonical content for every edition, and the exact per-part diffs between them, are in the downloadable editions archive (editions_archive.jsonl); the current-state index is versions.jsonl.