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pro vyhledávání: '"Colin, Nestor"'
Autor:
Colin, Nestor
For an odd prime $p$, we determine the $p$-primary component of the Farrell cohomology of the pure mapping class groups of a non orientable surface of genus $p$ with $k\geqslant 1$ marked points. To do this, we classify conjugacy classes of subgroups
Externí odkaz:
http://arxiv.org/abs/2410.17977
In \cite{Ha86} Harer explicitly constructed a spine for the decorated Teichm\"uller space of orientable surfaces with at least one puncture and negative Euler characteristic. In this paper we point out some instances where his computation of the dime
Externí odkaz:
http://arxiv.org/abs/2409.04392
We show that the pure mapping class group $\mathcal{N}_{g}^{k}$ of a non-orientable closed surface of genus $g\geqslant 2$ with $k\geqslant 1$ marked points has $p$-periodic cohomology for each odd prime $p$ for which $\mathcal{N}_{g}^{k}$ has $p$-to
Externí odkaz:
http://arxiv.org/abs/2308.01129
Autor:
Colin, Nestor, Xicoténcatl, Miguel A.
We show the Teichm\"uller space of a non-orientable surface with marked points (considered as a Klein surface) can be identified with a subspace of the Teichm\"uller space of its orientable double cover. Also, it is well known that the mapping class
Externí odkaz:
http://arxiv.org/abs/2211.03886
Autor:
Colin, Nestor, Xicoténcatl, Miguel A.
Publikováno v:
In Topology and its Applications 1 August 2024 353
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