Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Schr\"{o}dinger-Virasoro type Lie bialgebra: a twisted case   In this paper we investigate Lie bialgebra structures on a twisted
Schr\"{o}dinger-Virasoro type algebra $\LL$. All Lie bialgebra structures on
$\LL$ are triangular coboundary, which is different from the relative result on
the original Schr\"{o}dinger-Virasoro type Lie algebra. In particular, we find
for this Lie algebra that there are more hidden inner derivations from itself
to $\LL\otimes\LL$ and we develop one method to search them.

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The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
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The categories of this paper are: chem-ph