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arXiv · 1109.5263

On the cohomology of the Lubin-Tate curve of level 2 and the Lusztig theory over finite rings

Tetsushi Ito·Yoichi Mieda·Takahiro Tsushima
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Abstract

An etale cohomology group $W$ of some irreducible components, which is the smooth compactification of an affine curve $(X^{q^2}-X)^{q-1}=(Y^{q(q+1)}-Y^{q+1})^{q-1},$ in the stable reduction the Lubin-Tate curve of level two is related to the Lusztig theory over finite rings. In this paper, we investigate a relationship between the cohomology group $W$ and the Lusztig theory.

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Tetsushi Ito, Yoichi Mieda, Takahiro Tsushima. 2011-09-24. On the cohomology of the Lubin-Tate curve of level 2 and the Lusztig theory over finite rings. https://arxiv.org/abs/1109.5263

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