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math.DS2017
On the existence of homoclinic type solutions of inhomogenous Lagrangian systems
Jakub Ciesielski, Joanna Janczewska, Nils Waterstraat
We study the existence of homoclinic type solutions for second order Lagrangian systems of the type , where , $q\in\mathbb…
math.DS2017
Bifurcation of equilibrium forms of an elastic rod on a two-parameter Winkler foundation
Marek Izydorek, Joanna Janczewska, Nils Waterstraat +1
We consider two-parameter bifurcation of equilibrium states of an elastic rod on a deformable foundation. Our main theorem shows that bifurcation occurs if and only if the lineariz…