Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite element approximation for the fractional eigenvalue problem   The purpose of this work is to study a finite element method for finding
solutions to the eigenvalue problem for the fractional Laplacian. We prove that
the discrete eigenvalue problem converges to the continuous one and we show the
order of such convergence. Finally, we perform some numerical experiments and
compare our results with previous work by other authors.

8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio