We consider general second order boundary value problems on the whole line of the type $u^{\prime \prime }=h(t,u,u^{\prime })$, $u(-\infty )=0, u(+\infty )=1$, for which we provide existence, non-existence, multiplicity results. The solutions we find can be reviewed as heteroclinic orbits in the $(u,u^{\prime })$ plane dynamical system.
@article{107832, author = {Luisa Malaguti and Cristina Marcelli}, title = {Heteroclinic orbits in plane dynamical systems}, journal = {Archivum Mathematicum}, volume = {038}, year = {2002}, pages = {183-200}, zbl = {1090.34037}, mrnumber = {1921590}, language = {en}, url = {http://dml.mathdoc.fr/item/107832} }
Malaguti, Luisa; Marcelli, Cristina. Heteroclinic orbits in plane dynamical systems. Archivum Mathematicum, Tome 038 (2002) pp. 183-200. http://gdmltest.u-ga.fr/item/107832/
Traveling wave solutions for systems of ODEs on a two-dimensional spatial lattice, SIAM J. Appl. Math. 59 (1999), 455–493. (1999) | MR 1654427 | Zbl 0917.34052
Transition layers for singularly perturbed delay differential equations with monotone nonlinearities, J. Dynam. Differential Equations 1 (1989), 3–43. (1989) | MR 1010959 | Zbl 0684.34071
Existence and multiplicity of traveling waves in a lattice dynamical system, J. Diffetrential Equations 164 (2000), 431–450. | MR 1765570 | Zbl 0954.34029
Monotonicity of heteroclinic orbits and spectral properties of variational equations for delay differential equations, J. Differential Equations 162 (2000), 91–139. | MR 1741874 | Zbl 0954.34071
Structure of positive radial solutions of semilinear elliptic equations, J. Differential Equations 133 (1997), 179–202. (1997) | MR 1427849 | Zbl 0871.34023
Existence of bounded trajectories via upper and lower solutions, Discrete Contin. Dynam. Systems 6 (2000), 575–590. | MR 1757388 | Zbl 0979.34019
Travelling wavefronts in reaction-diffusion equations with convection effects and non-regular terms, Math. Nachr. 242 (2002). | MR 1916855 | Zbl 1016.35036
A new extension of classical Müller’s theorem, Nonlinear Anal. 28 (1997), 1759–1767. (1997) | MR 1432630 | Zbl 0877.34006
Existence Theory for Nonlinear Ordinary Differential Equations, Kluwer Academic Publishers, 1997. (1997) | MR 1449397 | Zbl 1077.34505
Resonance and non-resonance in a problem of boundedness, Proc. Amer. Math. Soc. 124 (1996), 2089–2096. (1996) | MR 1342038 | Zbl 0858.34018
Stationary solutions of non-autonomous Kolmogorov-Petrovsky-Piskunov equation, Ergodic Theory Dynam. Systems 19 (1999), 809–835. (1999) | MR 1695921
Differential and Integral Inequalities, Springer-Verlag, Berlin 1970. (1970) | MR 0271508 | Zbl 0252.35005