Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Initial non-repetitive complexity of infinite words   The initial non-repetitive complexity function of an infinite word x (first
defined by Moothathu) is the function of n that counts the number of distinct
factors of length n that appear at the beginning of x prior to the first
repetition of a length-n factor. We examine general properties of the initial
non-repetitive complexity function, as well as obtain formulas for the initial
non-repetitive complexity of the Thue-Morse word, the Fibonacci word and the
Tribonacci word.

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The categories of this paper are: hep-lat
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The categories of this paper are: patt-sol
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
21
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: nlin
27
The categories of this paper are: comp-gas
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
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The categories of this paper are: gr-qc