Abstract
Wc study dic exisience of positive radial solutions of 11 2u=g(jxi)f(u) in an annulus with Dirichlet boundary conditions. We establish ibat te equation has at least one positive radially syrnrnetric solution on any an- nulus iff and g are nonnegative, g~0 andfis superlinear at zero and + ~. Wc also give a property of positive radial solutions.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.