Also known as central function
function defined on the set of conjugacy classes of a group
Article · 中文
在數學中，一個類函數是一個群上的函數，使得在的共軛類上取常數值。換言之，在共軛映射下不變。這些函數在群表示理論中佔有基礎地位。
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
representation theory
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mathematics
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complex number
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function
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group
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vector space
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group theory
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field
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Hilbert space
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Jean-Pierre Serre
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inner product space
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class
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group representation
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bilinear form
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characteristic
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algebraically closed field
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splitting field
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conjugacy class
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orthonormal basis
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Haar measure
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