The möbius function of the lattice of closed subsystems of a root system (Q4696702)
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scientific article; zbMATH DE number 221141
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The möbius function of the lattice of closed subsystems of a root system |
scientific article; zbMATH DE number 221141 |
Statements
The möbius function of the lattice of closed subsystems of a root system (English)
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29 June 1993
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lattices of closed subsystems
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irreducible root systems
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Dynkin diagrams
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Weyl groups
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Möbius functions
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root systems of exceptional type
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finite groups of Lie type
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number of semisimple conjugacy classes
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centralizers
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