Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Invariants of polynomials mod Frobenius powers   Lewis, Reiner, and Stanton conjectured a Hilbert seriesfor a space of
invariants under an action of finite general linear groups using
$(q,t)$-binomial coefficients. This work gives an analog in positive
characteristic of theorems relating various Catalan numbers to the
representation theory of rational Cherednik algebras. They consider a finite
general linear group as a reflection group acting on the quotient of a
polynomial ring by iterated powers of the irrelevant ideal under the Frobenius
map. We prove a variant of their conjecture in the local case, when the group
acting fixes a reflecting hyperplane.

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The categories of this paper are: q-bio
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: eess
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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: math-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-th