Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Positive solutions of a nonlocal Caputo fractional BVP   We discuss the existence of multiple positive solutions for a nonlocal
fractional problem recently considered by Nieto and Pimental. Our approach
relies on classical fixed point index.

24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th