Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dislocations, disclinations, and metric anomalies as sources of global
  strain incompatibility in thin shells   The strain incompatibility equations are discussed for nonlinear
Kirchhoff-Love shells with sources of inhomogeneity arising due to a
distribution of topological defects, such as dislocations and disclinations,
and metric anomalies, such as point defects, thermal strains, and biological
growth. The incompatibility equations are given for all topological surfaces,
with or without boundary, which are isometrically embeddable in a 3-dimensional
Euclidean space.

29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex