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arXiv · 2004.08756

Janzten coefficients and Blocks of category $\mathcal{O}^\mathfrak{p}$

Wei Xiao
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Abstract

The BGG category $\mathcal{O}$ and its generalization $\mathcal{O}^\mathfrak{p}$ play essential roles in representation theory and have led to far-reaching work. Some elementary problems remain open for several decades, such as the block decomposition of category $\mathcal{O}^\mathfrak{p}$. In this paper, we solve the problem of blocks by applying the theory of Jantzen coefficients.

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BibTeXRIS

Wei Xiao. 2020-04-19. Janzten coefficients and Blocks of category $\mathcal{O}^\mathfrak{p}$. https://arxiv.org/abs/2004.08756

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