Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evolution of Zipf's Law for Indian Urban Agglomerations vis-\`{a}-vis
  Chinese Urban Agglomerations   We investigate into the rank-size distributions of urban agglomerations for
India between 1981 to 2011. The incidence of a power law tail is prominent. A
relevant question persists regarding the evolution of the power tail
coefficient. We have developed a methodology to meaningfully track the power
law coefficient over time, when a country experience population growth. A
relevant dynamic law, Gibrat's law, is empirically tested in this connection.
We argue that these empirical findings for India goes in contrast with the
findings in case of China, another country with population growth but
monolithic political system.

37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga