Infinitely many solitary waves in three space dimensions
Infinitely many solutions for a mixed boundary value problem
The existence of infinitely many solutions for a mixed boundary value problem is established. The approach is based on variational methods.
Infinitely many solutions for systems of n two-point Kirchhoff-type boundary value problems
Using Ricceri's variational principle, we establish the existence of infinitely many solutions for a class of two-point boundary value Kirchhoff-type systems.
Infinitely many solutions for the -Laplace equations with nonsymmetric perturbations.
Infinitely many solutions for the p(x)-Laplacian equations without (AR)-type growth condition
Under no Ambrosetti-Rabinowitz-type growth condition, we study the existence of infinitely many solutions of the p(x)-Laplacian equations by applying the variant fountain theorems due to Zou [Manuscripta Math. 104 (2001), 343-358].
Infinitely many solutions of a second-order -Laplacian problem with impulsive condition
Using the critical point theory and the method of lower and upper solutions, we present a new approach to obtain the existence of solutions to a -Laplacian impulsive problem. As applications, we get unbounded sequences of solutions and sequences of arbitrarily small positive solutions of the -Laplacian impulsive problem.
Infinitely many weak solutions for a non-homogeneous Neumann problem in Orlicz--Sobolev spaces
Under a suitable oscillatory behavior either at infinity or at zero of the nonlinear term, the existence of infinitely many weak solutions for a non-homogeneous Neumann problem, in an appropriate Orlicz--Sobolev setting, is proved. The technical approach is based on variational methods.
Inflated mappings for singularities of codimension
Instantons
Instantony a topologie čtyřrozměrných variet
Integrable systems and group actions
The main purpose of this paper is to present in a unified approach to different results concerning group actions and integrable systems in symplectic, Poisson and contact manifolds. Rigidity problems for integrable systems in these manifolds will be explored from this perspective.
Integral distance on a Lipschitz Riemannian manifold.
Interaction of Periodic and Stationary Bifurcation from Multiple Eigenvalues.
Interactions entre bifurcation par brisure partielle de symétrie sphérique
Interior and boundary monotonicity formulas for stationary harmonic arts.
Introduction à la résurgence quantique
Invariant distances and invariant differential metrics in locally convex spaces
Inverse problem of the classical calculus of variations
Involution-invariant geodesics.
Iterative schemes to solve nonconvex variational problems.