Search citation statements
Paper Sections
Citation Types
Year Published
Publication Types
Relationship
Authors
Journals
This paper is concerned with the following biharmonic problem { Δ 2 u = | u | 8 N − 4 u in Ω∖ B ( ξ 0 , ε ) ― , u = Δ u = 0 on ∂ ( Ω∖ B ( ξ 0 , ε ) ― ) , where Ω is an open bounded domain in R N , N ⩾ 5 , and B ( ξ 0 , ε ) is a ball centered at ξ 0 with radius ɛ, ɛ is a small positive parameter. We obtain the existence of solutions for problem (0.1), which is an arbitrary large number of sign-changing solutions whose profile is a superposition of bubbles with alternate sign which concentrate at the centre of the hole.
This paper is concerned with the following biharmonic problem { Δ 2 u = | u | 8 N − 4 u in Ω∖ B ( ξ 0 , ε ) ― , u = Δ u = 0 on ∂ ( Ω∖ B ( ξ 0 , ε ) ― ) , where Ω is an open bounded domain in R N , N ⩾ 5 , and B ( ξ 0 , ε ) is a ball centered at ξ 0 with radius ɛ, ɛ is a small positive parameter. We obtain the existence of solutions for problem (0.1), which is an arbitrary large number of sign-changing solutions whose profile is a superposition of bubbles with alternate sign which concentrate at the centre of the hole.
This paper is devoted to studying the nonlinear problem with slightly subcritical and supercritical exponents $(S_{\pm \varepsilon}): \Delta ^{2}u-c_{n}\Delta u+d_{n}u = Ku^{ \frac{n+4}{n-4}\pm \varepsilon}$ ( S ± ε ) : Δ 2 u − c n Δ u + d n u = K u n + 4 n − 4 ± ε , $u>0$ u > 0 on $S^{n}$ S n , where $n\geq 5$ n ≥ 5 , ε is a small positive parameter and K is a smooth positive function on $S^{n}$ S n . We construct some solutions of $(S_{-\varepsilon})$ ( S − ε ) that blow up at one critical point of K. However, we prove also a nonexistence result of single-peaked solutions for the supercritical equation $(S_{+\varepsilon})$ ( S + ε ) .
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.