Abstract
We study the following fractional equation with Hardy potential and singular nonlinearity
where
is a bounded domain in
with smooth boundary
, n>2s,
,
the sharp constant of the fractional Hardy Sobolev inequality,
,
with
,
such that
, and
is a sign-changing function such that
. Using variational methods, we show existence, non-existence and multiplicity of positive solutions of
with respect to the parameter λ.
Communicated by:
Acknowledgments
The author would like to thank Science and Engineering Research Board, Department of Science and Technology, Government of India for the financial support under the grant ECR/2017/002651.
Disclosure statement
No potential conflict of interest was reported by the authors.