Equivariant birational geometry and modular symbols
Equivariant birational geometry and modular symbols
复制标题
等变双有理几何和模符号
DOI:
10.4171/jems/1170
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发表时间:
2019
影响因子:
2.6
通讯作者:
Y. Tschinkel
中科院分区:
文献类型:
--
作者:
M. Kontsevich;Y. Tschinkel
We introduce new invariants in equivariant birational geometry and study their relation to modular symbols and cohomology of arithmetic groups.