例句與造句

1. There are many subgroups of mapping class groups that are frequently studied.
2. This notion includes mapping class groups via their actions on curve complexes.
3. The mapping class group appeared in the first half of the twentieth century.
4. This action allows to prove many interesting properties of the mapping class groups.
5. The mapping class group acts on Teichm黮ler space.
6. It's difficult to find mapping class group in a sentence. 用mapping class group造句挺難的
7. Non-examples are lattices in higher-rank Lie groups and mapping class groups.
8. Braid groups can be defined as the mapping class groups of a disc with punctures.
9. This means that the mapping class group of a surface is a finitely presented group.
10. There are other interesting systems of generators for the mapping class group besides Dehn twists.
11. It is an open question whether the mapping class group is a linear group or not.
12. Pseudo-Anosov mapping classes are " generic " in the mapping class group in various ways.
13. This connection with the mapping class group was first made by W . B . R . Lickorish.
14. The action of the mapping class group on the pants complex is of interest for studying this group.
15. It is a fundamental tool which allows to use recursive arguments in the study of mapping class groups.
16. It can also be used to prove various results about the subgroup structure of the mapping class group.
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