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Property ($T$) for Groups Graded by Root Systems - Memoirs of the American Mathematical Society Mikhail Ershov
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Property ($T$) for Groups Graded by Root Systems - Memoirs of the American Mathematical Society
Mikhail Ershov
Introduces and studies the class of groups graded by root systems. The authors prove that if $\Phi$ is an irreducible classical root system of rank $\geq 2$ and $G$ is a group graded by $\Phi$, then under certain natural conditions on the grading, the union of the root subgroups is a Kazhdan subset of $G$.
135 pages
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | October 30, 2017 |
| ISBN13 | 9781470426040 |
| Publishers | American Mathematical Society |
| Pages | 135 |
| Dimensions | 150 × 220 × 10 mm · 240 g |