Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dual Properties of the Structure Functions   By using the concept of duality between direct channel resonances and Regge
exchanges we relate the small- and large-$x$ behavior of the structure
functions. We show that even a single resonance exhibits Bjorken scaling at
large $Q^2$.

8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
9
The categories of this paper are: nlin