Root datum
http://dbpedia.org/resource/Root_datum an entity of type: Abstraction100002137
In mathematical group theory, the root datum of a connected split reductive algebraic group over a field is a generalization of a root system that determines the group up to isomorphism. They were introduced by Michel Demazure in SGA III, published in 1970.
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在數學的代數群領域中,根資料(原文為法文donnée radicielle)是一個連通、分裂、可簡約代數群的不變量。對於可簡約代數群,根資料是比根系更精細的不變量,若假設連通性,則它決定了代數群的結構(至多差一個同構)。根資料的定義首見於M. Demazure在SGA III中的闡述,於1970年出版。
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Root datum
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根資料
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6825924
xsd:integer
975063220
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In mathematical group theory, the root datum of a connected split reductive algebraic group over a field is a generalization of a root system that determines the group up to isomorphism. They were introduced by Michel Demazure in SGA III, published in 1970.
rdf:langString
在數學的代數群領域中,根資料(原文為法文donnée radicielle)是一個連通、分裂、可簡約代數群的不變量。對於可簡約代數群,根資料是比根系更精細的不變量,若假設連通性,則它決定了代數群的結構(至多差一個同構)。根資料的定義首見於M. Demazure在SGA III中的闡述,於1970年出版。
xsd:nonNegativeInteger
3521