Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Explicit calculations in an infinitesimal singular block of $SL_N$   Let $G= SL_{n+1}$ be defined over an algebraically closed field of
characteristic $p > 2$. For each $n \geq 1$ there exists a singular block in
the category of $G_1$-modules which contains precisely $n+1$ irreducible
modules. We are interested in the lift of this block to the category of
$G_1T$-modules. Imposing only mild assumptions on $p$, we will perform a number
of calculations in this setting, including a complete determination of the
Loewy series for the baby Verma modules and all possible extensions between the
irreducible modules. In the case where $p$ is extremely large, we will also
explicitly compute the Loewy series for the indecomposable projective modules.

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The categories of this paper are: hep-th
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The categories of this paper are: ao-sci
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The categories of this paper are: gr-qc
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The categories of this paper are: physics
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: hep-ph
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The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: chem-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-fin