Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Co-double bosonisation and dual bases of c_q[SL_2] and c_q[SL_3]   We find a dual version of a previous double-bosonisation theorem whereby each
finite-dimensional braided-Hopf algebra $B$ in the category of comodules of a
coquasitriangular Hopf algebra $A$ has an associated coquasitriangular Hopf
algebra $B^{\underline{\rm op}}\rtimes A \ltimes B^*$. As an application we
find new generators for $c_q[SL_{2}]$ reduced at $q$ a primitive odd root of
unity with the remarkable property that their monomials are essentially a dual
basis to the standard PBW basis of the reduced Drinfeld-Jimbo quantum
enveloping algebra $u_q(sl_{2})$. Our methods apply in principle for general
$c_{q}[G]$ as we demonstrate for $c_q[SL_3]$ at certain odd roots of unity.

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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
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The categories of this paper are: adap-org
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The categories of this paper are: q-alg
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The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
3
The categories of this paper are: physics
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The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas