Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unique continuation for fractional orders of elliptic equations   We establish the strong unique continuation property of fractional orders of
linear elliptic equations with Lipschitz coefficients by establishing
monotonicity of some Almgren-type frequency functional via an extension
procedure.

12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con