On contraction of vertices of the circuits in coset diagrams for \(\mathrm{PSL}(2, \mathbb{Z})\) (Q670670)
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scientific article; zbMATH DE number 7037628
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On contraction of vertices of the circuits in coset diagrams for \(\mathrm{PSL}(2, \mathbb{Z})\) |
scientific article; zbMATH DE number 7037628 |
Statements
On contraction of vertices of the circuits in coset diagrams for \(\mathrm{PSL}(2, \mathbb{Z})\) (English)
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18 March 2019
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modular group
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coset diagrams
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homomorphic images
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projective line over finite field
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