Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Morphisms from P2 to Gr(2,C4)   In this note we study morphisms from P2 to Gr(2,C4) from the point of view of
the cohomology class they represent in the Grassmannian. This leads to some new
result about projection of d-uple imbedding of P2 to P5.

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The categories of this paper are: astro-ph
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The categories of this paper are: supr-con
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The categories of this paper are: eess
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The categories of this paper are: quant-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
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The categories of this paper are: plasm-ph
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The categories of this paper are: econ
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The categories of this paper are: math-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: cs
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The categories of this paper are: hep-th