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math.CA2019
Existence of two periodic solutions to general anisotropic Euler-Lagrange equations
M. Chmara
This paper is concerned with the following Euler-Lagrange system \[ \frac{d}{dt}\mathcal{L}_v(t,u(t),\dot u(t))=\mathcal{L}_x(t,u(t),\dot u(t))\quad \text{ for a.e. }t\in[-T,T],\qu…
math.CA2019★ 2 cited
Mountain pass solutions to Euler-Lagrange equations with general anisotropic operator
M. Chmara, J. Maksymiuk
Using the Mountain Pass Theorem we show that the problem \begin{equation*} \begin{cases} \frac{d}{dt}\mathcal{L}_v(t,u(t),\dot u(t))=\mathcal{L}_x(t,u(t),\dot u(t))\quad \text{ for…