Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hayman T Directions of Meromorphic Functions in Some Angular Domains   This paper is devoted to investigate the singular directions of mero- morphic
functions in some angular domains. We will confirm the existence of Hayman T
directions in some angular domains. This is a continuous work of Yang [Yang L.,
Borel directions of meromorphic functions in an angular domain, Science in
China, Math. Series(I)(1979), 149-163.] and Zheng [Zheng, J.H., Value
Distribution of Meromorphic Functions, preprint.].

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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: stat
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: nlin
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The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
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The categories of this paper are: cs