AbstractBifurcation of time periodic solutions and their regularity are proved for a semilinear wave equation, utt−uxx−λu=f(λ,x,u),xϵ(0,π), tϵR, together with Dirichlet or Neumann boundary conditions at x = 0 and x = π. The set of values of the real parameter λ where bifurcation from the trivial solution u = 0 occurs is dense in R
The semilinear wave equation (u) + g(u) = p(x, t) x, t ∈ R has many applications throughout physics...
In this paperweconsider theCauchy problem for the semilinear dampedwave equationutt -.u + ut = h(u),...
For Dirichlet-periodic and double periodic boundary conditions, we prove the existence of solutions ...
Existence and regularity of nontrivial time periodic solutions are proved for semilinear wave equati...
Stable periods of a semilinear wave equation and bifurcation of periodic solutions / by H. Kielhöfer...
We review recent results on the existence of weak 2π- periodic solutions in time and space for a cla...
This paper is devoted to the study of periodic (in time) solutions to an one-dimensional semilinear ...
We survey recent results on the existence and uniqueness of the weak time-periodic solutions of some...
classical T-periodic solutions for semilinear wave equations of the form (1.1) I utt ' uxx = fl...
We consider the existence of weak solutions to the wave equationssubject to the double-periodic cond...
We prove existence and regularity of periodic in time solutions of completely resonant nonlinear for...
International audienceWe consider the solutions of the equation −ε2Δu+u−|u|p−1u=0 in S1×R, where ε a...
We shall study the existence of time-periodic solutions for a semilinear wave equation with a given...
We prove the existence of infinitely many periodic solutions of a forced wave equation with Dirichl...
AbstractWe study the bifurcation problem for periodic solutions of a nonautonomous damped wave equat...
The semilinear wave equation (u) + g(u) = p(x, t) x, t ∈ R has many applications throughout physics...
In this paperweconsider theCauchy problem for the semilinear dampedwave equationutt -.u + ut = h(u),...
For Dirichlet-periodic and double periodic boundary conditions, we prove the existence of solutions ...
Existence and regularity of nontrivial time periodic solutions are proved for semilinear wave equati...
Stable periods of a semilinear wave equation and bifurcation of periodic solutions / by H. Kielhöfer...
We review recent results on the existence of weak 2π- periodic solutions in time and space for a cla...
This paper is devoted to the study of periodic (in time) solutions to an one-dimensional semilinear ...
We survey recent results on the existence and uniqueness of the weak time-periodic solutions of some...
classical T-periodic solutions for semilinear wave equations of the form (1.1) I utt ' uxx = fl...
We consider the existence of weak solutions to the wave equationssubject to the double-periodic cond...
We prove existence and regularity of periodic in time solutions of completely resonant nonlinear for...
International audienceWe consider the solutions of the equation −ε2Δu+u−|u|p−1u=0 in S1×R, where ε a...
We shall study the existence of time-periodic solutions for a semilinear wave equation with a given...
We prove the existence of infinitely many periodic solutions of a forced wave equation with Dirichl...
AbstractWe study the bifurcation problem for periodic solutions of a nonautonomous damped wave equat...
The semilinear wave equation (u) + g(u) = p(x, t) x, t ∈ R has many applications throughout physics...
In this paperweconsider theCauchy problem for the semilinear dampedwave equationutt -.u + ut = h(u),...
For Dirichlet-periodic and double periodic boundary conditions, we prove the existence of solutions ...
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