Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new approach in an analytical method for diffusion dynamics for the
  presence of delocalized sink in a potential well: Application to different
  potential curves   We provide a new approach to solve one dimension Fokker-Planck equation in
the Laplace domain for the case where a particle is evolving in a potential
energy curve in the presence of general delocalized sink. We also calculate
rate constants in the presence of non-localized sink on different potential
energy curves. In the previous method, we need to solve matrix equations to
calculate rate constant but in our method, it is not required. We also
calculate the rate constant by using the method to some known potential curve,
viz, flat potential, linear potential, and parabolic potential.

23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
2
The categories of this paper are: math