The Mayer-Vietoris sequence for graphs of groups, property (T), and the first \(\ell^2\)-Betti number (Q1689739)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Mayer-Vietoris sequence for graphs of groups, property (T), and the first \(\ell^2\)-Betti number |
scientific article |
Statements
The Mayer-Vietoris sequence for graphs of groups, property (T), and the first \(\ell^2\)-Betti number (English)
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17 January 2018
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Mayer-Vietoris sequence
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1-cohomology
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graph of groups
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property (T)
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\(\ell^2\)-Betti number
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