Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the generalized SO(2n,C)-opers   Since their introduction by Beilinson-Drinfeld \cite{BD,Opers1}, opers have
seen several generalizations. In \cite{BSY} a higher rank analog was studied,
named {generalized $B$-opers}, where the successive quotients of the oper
filtration are allowed to have higher rank and the underlying holomorphic
vector bundle is endowed with a bilinear form which is compatible with both the
filtration and the oper connection. Since the definition didn't encompass the
even orthogonal groups, we dedicate this paper to study generalized $B$-opers
whose structure group is ${\rm SO}(2n,\mathbb{C})$, and show their close
relationship with geometric structures on a Riemann surface.

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The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
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The categories of this paper are: hep-th
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
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The categories of this paper are: stat
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn