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On the structure of the set of solutions of nonlinear boundary value problems for ODEs on unbounded intervals. (English) Zbl 1141.34021
The paper deals with the topological structure of the solution set for the quasilinear first-order boundary value problems on unbounded intervals. The $$R_{\delta }$$-structure is proved, provided the boundary conditions are linear. The main theorem is established by means of several technical lemmas. The illustrating example however concerns a problem on a compact interval.

##### MSC:
 34B40 Boundary value problems on infinite intervals for ordinary differential equations
##### References:
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