The existence and multiplicity of sign-changing solutions for a class of fourth elliptic equations with Hardy singular terms are established by using the minimax methods
AbstractLet Ω⊂RN be a bounded domain such that 0∈Ω,N⩾7,2∗=2NN−2. We obtain existence of sign-changin...
In this paper we prove the existence of nontrivial solutions to a p-biharmonic elliptic equations wi...
AbstractThis paper deals with some fourth-order elliptic equations with Navier boundary condition. B...
AbstractIn this paper, we consider the existence and multiplicity of sign-changing solutions for som...
AbstractIn this paper, we consider the existence of positive, negative and sign-changing solutions f...
AbstractLet N⩾3, 1<p<(N+2)/(N−2) and 0<λ<(N−2)2/4. We study the existence of multiple sign-changing ...
In this article we will study the existence, multiplicity and Morse index of sign changing solutions...
Bymeans of Minimax theory, we study the existence of one nontrivial solution andmulti-ple nontrivial...
AbstractIn this paper, we study a kind of quasilinear elliptic problem which involves multiple criti...
AbstractIn this paper, under an improved Hardy–Rellich's inequality, we study the existence of multi...
In this paper, the fourth-order singular boundary value problem (BVP) $$ \aligned &u^{(4)}(t)=h(t)f(...
AbstractSome existence and multiplicity results are obtained for solutions of semilinear elliptic eq...
Using a method developed by Ambrosetti et al [1,2] we prove the existence of weak non trivial solut...
In this paper, we study the existence for two positive solutions toa nonhomogeneous elliptic equatio...
AbstractExistence and multiplicity of positive solutions are studied for a class of semilinear ellip...
AbstractLet Ω⊂RN be a bounded domain such that 0∈Ω,N⩾7,2∗=2NN−2. We obtain existence of sign-changin...
In this paper we prove the existence of nontrivial solutions to a p-biharmonic elliptic equations wi...
AbstractThis paper deals with some fourth-order elliptic equations with Navier boundary condition. B...
AbstractIn this paper, we consider the existence and multiplicity of sign-changing solutions for som...
AbstractIn this paper, we consider the existence of positive, negative and sign-changing solutions f...
AbstractLet N⩾3, 1<p<(N+2)/(N−2) and 0<λ<(N−2)2/4. We study the existence of multiple sign-changing ...
In this article we will study the existence, multiplicity and Morse index of sign changing solutions...
Bymeans of Minimax theory, we study the existence of one nontrivial solution andmulti-ple nontrivial...
AbstractIn this paper, we study a kind of quasilinear elliptic problem which involves multiple criti...
AbstractIn this paper, under an improved Hardy–Rellich's inequality, we study the existence of multi...
In this paper, the fourth-order singular boundary value problem (BVP) $$ \aligned &u^{(4)}(t)=h(t)f(...
AbstractSome existence and multiplicity results are obtained for solutions of semilinear elliptic eq...
Using a method developed by Ambrosetti et al [1,2] we prove the existence of weak non trivial solut...
In this paper, we study the existence for two positive solutions toa nonhomogeneous elliptic equatio...
AbstractExistence and multiplicity of positive solutions are studied for a class of semilinear ellip...
AbstractLet Ω⊂RN be a bounded domain such that 0∈Ω,N⩾7,2∗=2NN−2. We obtain existence of sign-changin...
In this paper we prove the existence of nontrivial solutions to a p-biharmonic elliptic equations wi...
AbstractThis paper deals with some fourth-order elliptic equations with Navier boundary condition. B...
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