Infinite Interval Problems Modeling Phenomena Which Arise in the Theory of Plasma and Electrical Potential Theory
Ravi P. Agarwal, Donal O’Regan · Studies in Applied Mathematics · 2003
An upper and lower solution approach is presented for boundary value problems on the infinite interval. In particular, our theory includes a discussion of a problem which arises in the study of plasma physics, and a problem which arises in determining the electrical potential in an isolated neutral atom.