Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Iteration of the rational function z-1/z and a Hausdorff moment sequence   In a previous paper we considered a positive function f, uniquely determined
for s>0 by the requirements f(1)=1, log(1/f) is convex and the functional
equation f(s)=psi(f(s+1)) with psi(s)=s-1/s. We prove that the meromorphic
extension of f to the whole complex plane is given by the formula
f(z)=lim_{n\to\infty}psi^{\circ n}(lambda_n(lambda_{n+1}/lambda_n)^z), where
the numbers lambda_n are defined by lambda_0=0 and the recursion
lambda_{n+1}=(1/2)(lambda_n+sqrt{lambda_n^2+4}). The numbers m_n=1/lambda_{n+1}
form a Hausdorff moment sequence of a probability measure \mu such that \int
t^{z-1}d\mu(t)=1/f(z)

33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
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The categories of this paper are: supr-con
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
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The categories of this paper are: q-fin