Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Relations between two log minimal models of log canonical pairs   We study relations between two log minimal models of a fixed lc pair. For any
two log minimal models of an lc pair constructed with log MMP, we prove that
there are small birational models of the log minimal models which can be
connected by a sequence of flops, and the two log minimal models share some
properties. We also give examples of two log minimal models of an lc pair which
have different properties.

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The categories of this paper are: comp-gas
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The categories of this paper are: supr-con
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The categories of this paper are: astro-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: nlin
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The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ex
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The categories of this paper are: physics
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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: chao-dyn