Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chain Paradoxes   For nearly two centuries the dynamics of chains have offered examples of
paradoxical theoretical predictions. Here we propose a theory for the
dissipative dynamics of one-dimensional continua with singularities which
provides a unified treatment for chain problems that have suffered from
paradoxical solutions. These problems are duly solved within the present theory
and their paradoxes removed---we hope.

33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys