principle of least action

a variational principle that, when applied to the action of a mechanical system, can be used to obtain the equations of motion for that system
Thing mechanics_term Q722799
principle of least action
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principle of least action

Summary

principle of least action is a mechanics term[1]. It draws 895 Wikipedia views per month (mechanics_term category, ranking #3 of 6).[2]

Key Facts

  • principle of least action's instance of is recorded as mechanics term[3].
  • principle of least action is a type of variational principle[4].
  • principle of least action's described by source is recorded as Armenian Soviet Encyclopedia[5].
  • principle of least action's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[6].

Body

Definition and Type

principle of least action's instance of is recorded as mechanics term[3]. It is a type of variational principle[4].

Why It Matters

principle of least action draws 895 Wikipedia views per month (mechanics_term category, ranking #3 of 6).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[7] It is known by 25 alternative names across languages and contexts.[8]

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). principle of least action. Retrieved May 3, 2026, from https://4ort.xyz/entity/principle-of-least-action
MLA “principle of least action.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/principle-of-least-action.
BibTeX @misc{4ortxyz_principle-of-least-action_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{principle of least action}}, year = {2026}, url = {https://4ort.xyz/entity/principle-of-least-action}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): principle of least action — https://4ort.xyz/entity/principle-of-least-action (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Twofivesixbot bot · 2026-05-26 view diff on Wikidata ↗
    Local thumb
    Instance of mechanics term
    Subclass of
    Aliases
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007560511405171, mv to monolingual text names on J9U statements"
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