A Benhassine, M Timoumi - Nonlinear dynamics and systems theory, 2012 - e-ndst.kiev.ua
A new result for existence of homoclinic orbits is obtained for the second order Hamiltonian
systems x (t)+ V′(t, x (t))= f (t), where t∈ R, x∈ RN, V∈ C1 (R× RN, R), V (t, x)=− K (t, x)+ W …