Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On fractional derivatives with exponential kernel and their discrete
  versions   In this manuscript we define the right fractional derivative and its
corresponding right fractional integral with exponential kernel. Then, we
provide the integration by parts formula and we use $Q-$operator to confirm our
results. The related Euler-Lagrange equations were obtained and one example is
analyzed. Moreover, we formulate and discus the discrete counterparts of our
results.

32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas