MMN-2329
On boundary value problems with prescribed number of zeroes of solutions
A. Rontó; M. Rontó; N. Shchobak;Abstract
We show how appropriate parametrisation technique and successive
approximations can help to investigate solutions of Emden-Fowler type
equations with a given number of zeroes. The technique can be efficiently applied for more general equations
with non-linearities involving absolute value signs and various types of boundary conditions.
Vol. 18 (2017), No. 1, pp. 431-452