Étienne-Louis Malus

French officer, engineer, physicist, and mathematician (1775-1812)
Person human Q315391
Étienne-Louis Malus
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Étienne-Louis Malus

Summary

Étienne-Louis Malus is a human[1]. Born in Paris[2], he… he was born on July 23, 1775[3]. He passed away in Paris[4]. He died on February 24, 1812[5]. He worked as a mathematician[6], physicist[7], military personnel[8], and engineer[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (74 views/month, #7,270 of 1,000,298).[10]

Key Facts

  • Born in Paris[2], Étienne-Louis Malus…
  • Étienne-Louis Malus died in Paris[4].
  • Étienne-Louis Malus was born on July 23, 1775[3].
  • Étienne-Louis Malus died on February 24, 1812[5].
  • Étienne-Louis Malus is buried at Père Lachaise Cemetery[11].
  • Among Étienne-Louis Malus's spouses was Wilhelmine Louise Koch[12].
  • Étienne-Louis Malus held citizenship in France[13].
  • Étienne-Louis Malus's professions included mathematician[6].
  • Étienne-Louis Malus's professions included physicist[7].
  • Étienne-Louis Malus worked as a military personnel[8].
  • Étienne-Louis Malus's professions included engineer[9].
  • Étienne-Louis Malus's field of work was optics[14].
  • Among Étienne-Louis Malus's employers was École polytechnique[15].
  • Étienne-Louis Malus was employed by French Armed Forces[16].
  • Étienne-Louis Malus's education included a stint at École polytechnique[17].
  • Étienne-Louis Malus was educated at École royale du génie de Mézières[18].
  • Étienne-Louis Malus was educated at École d'application de l'artillerie et du génie in Metz[19].
  • A notable work attributed to Étienne-Louis Malus is Malus–Dupin theorem[20].
  • A notable work attributed to Étienne-Louis Malus is Malus' law[21].
  • Étienne-Louis Malus received the Rumford Medal[22].
  • Étienne-Louis Malus received the Grand prix des sciences mathématiques[23].
  • Étienne-Louis Malus received the 72 names on the Eiffel Tower[24].
  • Étienne-Louis Malus was a member of Société Philomathique de Paris[25].
  • Étienne-Louis Malus was a member of French Academy of Sciences[26].
  • Étienne-Louis Malus was a member of Lille Academy of Sciences[27].

Body

Origins and Family

Born in Paris[2], Étienne-Louis Malus… he was born on July 23, 1775[3].

Education

Educated at École polytechnique[17], a grande école[28], in France[29], founded in 1794[30], headquartered in Palaiseau[31]; École royale du génie de Mézières[18], a military school[32], in France[33], founded in 1748[34], headquartered in Q87569194[35]; and École d'application de l'artillerie et du génie in Metz[19], a military academy[36], in France[37]. Étienne-Louis Malus studied under Gaspard Monge[38].

Career and Affiliations

Recorded occupations include mathematician[6], physicist[7], military personnel[8], and engineer[9]. Étienne-Louis Malus's field of work was optics[14]. Employers include École polytechnique[15], a grande école[39], in France[40], founded in 1794[41], headquartered in Palaiseau[42] and French Armed Forces[16], an armed forces[43], in France[44], founded in 1792[45].

Works and Contributions

Notable works include Malus–Dupin theorem[20], a theorem[46] and Malus' law[21], a physical law[47]. Things named for Étienne-Louis Malus include Malus' law[48], a physical law[49]; Malus Island[50], an island[51]; and 11309 Malus[52], an asteroid[53].

Recognition

Awards received include Rumford Medal[22], a science award[54], in United Kingdom[55]; Grand prix des sciences mathématiques[23], a science award[56], in France[57]; and 72 names on the Eiffel Tower[24], an inscription[58], in France[59], founded in 1887[60].

Personal Life

Among Étienne-Louis Malus's spouses was Wilhelmine Louise Koch[12].

Death and Burial

Étienne-Louis Malus died on February 24, 1812[5]. He died in Paris[4]. The cause of death was tuberculosis[61]. Burial took place at Père Lachaise Cemetery[11].

Why It Matters

Étienne-Louis Malus ranks in the top 0.73% of human entities by monthly Wikipedia readership (74 views/month, #7,270 of 1,000,298).[10] He has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[62] He is known by 23 alternative names across languages and contexts.[63]

Entities named for him include Malus' law[48], a physical law[49]; Malus Island[50], an island[51]; and 11309 Malus[52], an asteroid[53].

FAQs

Where was Étienne-Louis Malus born?

Born in Paris[2], Étienne-Louis Malus…

Where did Étienne-Louis Malus die?

Étienne-Louis Malus passed away in Paris[4].

Who was Étienne-Louis Malus married to?

Étienne-Louis Malus's spouses include Wilhelmine Louise Koch[12].

What did Étienne-Louis Malus do for work?

Étienne-Louis Malus worked as mathematician[6], physicist[7], military personnel[8], and engineer[9].

Where did Étienne-Louis Malus go to school?

Étienne-Louis Malus was educated at École polytechnique[17], École royale du génie de Mézières[18], and École d'application de l'artillerie et du génie in Metz[19].

What awards did Étienne-Louis Malus receive?

Honors received include Rumford Medal[22], Grand prix des sciences mathématiques[23], and 72 names on the Eiffel Tower[24].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . MacTutor History of Mathematics archive. wikidata.org.
  3. [12] . google.cat. google.cat. Provenance: wikidata.org.
  4. [13] . wikidata.org.
  5. [17] . MacTutor History of Mathematics archive. wikidata.org.
  6. [18] . MacTutor History of Mathematics archive. wikidata.org.
  7. [19] . google.cat. google.cat. Provenance: wikidata.org.
  8. [14] . wikidata.org.
  9. [6] . wikidata.org.
  10. [7] . wikidata.org.
  11. [8] . wikidata.org.
  12. [9] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . MacTutor History of Mathematics archive. wikidata.org.
  15. [11] . Find a Grave. wikidata.org.
  16. [22] . royalsociety.org. royalsociety.org. Provenance: wikidata.org.
  17. [23] . MacTutor History of Mathematics archive. wikidata.org.
  18. [24] . toureiffel.paris. toureiffel.paris. Provenance: wikidata.org.
  19. [25] . wikidata.org.
  20. [26] . wikidata.org.
  21. [27] . BnF authorities. wikidata.org.
  22. [61] . google.cat. google.cat. Provenance: wikidata.org.
  23. [3] . BnF authorities. Retrieved . wikidata.org.
  24. [5] . BnF authorities. Retrieved . wikidata.org.
  25. [20] . wikidata.org.
  26. [21] . wikidata.org.
  27. [38] . MacTutor History of Mathematics archive. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [48] . wikidata.org. → on this site
  2. [50] . wikidata.org. → on this site
  3. [52] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [39] . Wikidata. wikidata.org. → on this site
  12. [40] . Wikidata. wikidata.org. → on this site
  13. [41] . Wikidata. wikidata.org. → on this site
  14. [42] . Wikidata. wikidata.org. → on this site
  15. [43] . Wikidata. wikidata.org. → on this site
  16. [44] . Wikidata. wikidata.org. → on this site
  17. [45] . Wikidata. wikidata.org. → on this site
  18. [54] . Wikidata. wikidata.org. → on this site
  19. [55] . Wikidata. wikidata.org. → on this site
  20. [56] . Wikidata. wikidata.org. → on this site
  21. [57] . Wikidata. wikidata.org. → on this site
  22. [58] . Wikidata. wikidata.org. → on this site
  23. [59] . Wikidata. wikidata.org. → on this site
  24. [60] . Wikidata. wikidata.org. → on this site
  25. [46] . Wikidata. wikidata.org. → on this site
  26. [47] . Wikidata. wikidata.org. → on this site
  27. [49] . Wikidata. wikidata.org. → on this site
  28. [51] . Wikidata. wikidata.org. → on this site
  29. [53] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [62] . Wikidata sitelinks. wikidata.org.
  3. [63] . Wikidata aliases. wikidata.org.

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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). Étienne-Louis Malus. Retrieved April 10, 2026, from https://4ort.xyz/entity/etienne-louis-malus
MLA “Étienne-Louis Malus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/etienne-louis-malus.
BibTeX @misc{4ortxyz_etienne-louis-malus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Étienne-Louis Malus}}, year = {2026}, url = {https://4ort.xyz/entity/etienne-louis-malus}, note = {Accessed: 2026-04-10}}
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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. 19d ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Cerl thesaurus id cnp00590485
    Occupation mathematician, physicist, military personnel +1
    "/* wbremoveclaims-remove:1| */ [[Property:P1871]]: cnp00590485, [[:toollabs:quickstatements/#/batch/257929|batch #257929]]"
  2. 22d ago · Verbex · 2026-05-13 view diff on Wikidata ↗
    Manner of death natural causes
    Field of work
    Place of birth Paris
    Languages spoken, written or signed French
    + 38 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ [[Property:P607]]: [[Q2237301]]"
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