Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Galaxy Evolution from the DEEP2 Galaxy Redshift Survey   The DEEP2 Galaxy Redshift Survey is now well underway, having already
measured the redshifts to ~5600 galaxies in its first season of observations.
Here I briefly review the survey itself, before discussing in more detail some
of the initial science results to have recently appeared in the literature. In
particular, the potential of the survey to characterize galaxy evolution is
discussed, with special emphasis on the role of spectral classification. Some
of the applications of this classification, namely to the quantification of
galaxy clustering and the measurement of galaxy environments are also discussed
here.

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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: quant-ph
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The categories of this paper are: patt-sol
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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: bayes-an
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The categories of this paper are: hep-th
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The categories of this paper are: hep-ph
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The categories of this paper are: q-alg
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The categories of this paper are: cond-mat
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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
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The categories of this paper are: physics
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The categories of this paper are: chem-ph