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In mathematics, the Leech lattice is an even unimodular lattice Λ24 in 24-dimensional Euclidean space, which is one of the best models for the kissing number problem. It was discovered by John Leech. It may also have been discovered (but not published) by Ernst Witt in 1940.

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  • Leech-Gitter (de)
  • Réseau de Leech (fr)
  • Leech lattice (en)
  • 리치 격자 (ko)
  • Leech-rooster (nl)
  • Решётка Лича (ru)
  • 利奇格 (zh)
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  • In der Mathematik ist das Leech-Gitter, benannt nach John Leech, ein 24-dimensionales Gitter, das unter anderem zur Konstruktion besonders effizienter Kugelpackungen im 24-dimensionalen Raum verwendet wird. Möglicherweise wurde es schon 1940 von Ernst Witt entdeckt. (de)
  • In mathematics, the Leech lattice is an even unimodular lattice Λ24 in 24-dimensional Euclidean space, which is one of the best models for the kissing number problem. It was discovered by John Leech. It may also have been discovered (but not published) by Ernst Witt in 1940. (en)
  • Le réseau de Leech est un réseau remarquable dans l'espace euclidien de dimension 24. Il est relié au code de Golay. (fr)
  • 수학에서 리치 격자(영어: Leech lattice)는 24차원 유클리드 공간의 짝 유니모듈러 격자 Λ24로, 입맞춤 수 문제에 대한 최적해 중 하나이다.에 의해 발견되었다. 1940년 에른스트 비트에 의해 발견되었을 수도 있으나 결과가 출판되지는 않았다. (ko)
  • In de wiskunde is het Leech-rooster een even unimodulair rooster Λ24 in de 24-dimensionale Euclidische ruimte E24 dat in 1967 werd ontdekt door de Britse wiskundige John Leech. (nl)
  • Решётка Лича — решётка определённого типа в 24-мерном пространстве. (ru)
  • Leech 晶格(英語:Leech lattice),是24維歐幾里得空間的一種雙幺模晶格。它是中,最短向量長度是4的唯一晶格。 約翰·何頓·康威和尼爾·斯洛恩發現,Leech晶格可由二十六維的和上的向量導出。 (zh)
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