Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exponentiated Weibull-logarithmic Distribution: Model, Properties and
  Applications   In this paper, we introduce a new four-parameter generalization of the
exponentiated Weibull (EW) distribution, called the exponentiated
Weibull-logarithmic (EWL) distribution, which obtained by compounding EW and
logarithmic distributions. The new distribution arises on a latent
complementary risks scenario, in which the lifetime associated with a
particular risk is not observable; rather, we observe only the maximum lifetime
value among all risks. The distribution exhibits decreasing, increasing,
unimodal and bathtub-shaped hazard rate functions, depending on its parameters
and contains several lifetime sub-models such as: generalized
exponential-logarithmic (GEL), complementary Weibull-logarithmic (CWL),
complementary exponential-logarithmic (CEL), exponentiated Rayleigh-logarithmic
(ERL) and Rayleigh-logarithmic (RL) distributions. We study various properties
of the new distribution and provide numerical examples to show the flexibility
and potentiality of the model.

34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con