Electronic Journal of Qualitative Theory of Differential Equations (Aug 2019)

Alternative iterative technique

  • Richard Avery,
  • Douglas Anderson,
  • Johnny Henderson

DOI
https://doi.org/10.14232/ejqtde.2019.1.51
Journal volume & issue
Vol. 2019, no. 51
pp. 1 – 7

Abstract

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The standard methods of applying iterative techniques do not apply when the nonlinear term is neither monotonic (corresponding to an increasing or decreasing operator) nor Lipshitz (corresponding to a condensing operator). However, by applying the Layered Compression–Expansion Theorem in conjunction with an alternative inversion technique, we show how one can apply monotonicity techniques to a right focal boundary value problem.

Keywords