Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Basketball scoring in NBA games: an example of complexity   Scoring in a basketball game is a process highly dynamic and non-linear type.
The level of NBA teams improve each season. They incorporate to their rosters
the best players in the world. These and other mechanisms, make the scoring in
the NBA basketball games be something exciting, where, on rare occasions, we
really know what will be the result at the end of the game. We analyzed all the
games of the 2005-06, 2006-07, 2007-08, 2008-09, 2009-10 NBA regular seasons
(6150 games). We have studied the evolution of the scoring and the time
intervals between points. These do not behave uniformly, but present more
predictable areas. In turn, we have analyzed the scoring in the games regarding
the differences in points. Exists different areas of behavior related with the
scorea and each zone has a different nature. There are point that we can
consider as tipping points. The presence of these critical points suggests that
there are phase transitions where the dynamic scoring of the games varies
significantly.

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The categories of this paper are: funct-an
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
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The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
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The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int