Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Mittag-Leffler functions in the theory of finite-size
  scaling for systems with strong anisotropy and/or long-range interaction   The difficulties arising in the investigation of finite-size scaling in
$d$--dimensional O(n) systems with strong anisotropy and/or long-range
interaction, decaying with the interparticle distance $r$ as $r^{-d-\sigma}$
($0<\sigma\leq2$), are discussed. Some integral representations aiming at the
simplification of the investigations are presented for the classical and
quantum lattice sums that take place in the theory. Special attention is paid
to a more general form allowing to treat both cases on an equal footing and in
addition cases with strong anisotropic interactions and different geometries.
The analysis is simplified further by expressing this general form in terms of
a generalization of the Mittag-Leffler special functions. This turned out to be
very useful for the extraction of asymptotic finite-size behaviours of the
thermodynamic functions.

14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph