Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decay of solutions to parabolic-type problem with distributed order
  Caputo derivative   We consider the decay of solution to fractional diffusion equation with the
distributed order Caputo derivative. We assume that the elliptic operator is
time-dependent and that the weight function contained in the definition of the
distributed order Caputo derivative is just integrable. We establish the
relation between behavior of weight function near zero and the decay rate of
solution.

27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga