How many jumps? Variational characterization of the limit solution of a singular perturbation problem. (English) Zbl 0446.34061
Geometrical approaches to differential equations, Proc. 4th Scheveningen Conf., 1979, Lect. Notes Math. 810, 159-180 (1980).
MSC:
34E99 | Asymptotic theory for ordinary differential equations |
34B15 | Nonlinear boundary value problems for ordinary differential equations |
47J05 | Equations involving nonlinear operators (general) |
47H05 | Monotone operators and generalizations |