Bifurcation and symmetry-breaking.
Bifurcation for Monge-Ampère Equations on Flat Tori.
Bifurcation from relative equilibria of noncompact group actions: Skew products, meanders, and drifts.
Bifurcation into gaps in the essential spectrum.
Bifurcation near solutions of variational problems with degenerate second variation.
Bifurcation of gradient mappings possessing the Palais-Smale condition.
Bifurcation of periodic orbits of time dependent Hamiltonian systems on symplectic manifolds.
Bifurcation of positive solutions for a semilinear equation with critical Sobolev exponent.
Bifurcation of stationary and heteroclinic orbits for parametrized gradient-like flows
Bifurcation of the equivariant minimal interfaces in a hydromechanics problem.
Bifurcation points of variational inequalities
Bifurcation problems for nonlinear elliptic variational inequalities
Bifurcation results for a class of perturbed Fredholm maps.
Bifurcations in symplectic space
In this paper we take new steps in the theory of symplectic and isotropic bifurcations, by solving the classification problem under a natural equivalence in several typical cases. Moreover we define the notion of coisotropic varieties and formulate also the coisotropic bifurcation problem. We consider several symplectic invariants of isotropic and coisotropic varieties, providing illustrative examples in the simplest non-trivial cases.
Bifurcations of affine invariants for one-parameter family of generic convex plane curves
We study affine invariants of plane curves from the view point of the singularity theory of smooth functions. We describe how affine vertices and affine inflexions are created and destroyed.
Bifurcations of generic one parameter families of functions on foliated manifolds.
Bifurkácie negradientných dynamických systémov
Bifurkation von Minimalflächen und elementare Katastrophen.
Biharmonic maps between doubly warped product manifolds.
Biharmonic maps on V-manifolds.