Title of article
Existence of Non-Spurious Solutions to Discrete Fourth-Order Lidstone Boundary Value Problems
Author/Authors
Wang ، Jinxiang Department of Applied Mathematics - Lanzhou University of Technology
From page
287
To page
306
Abstract
In this paper,we study boundary value problems of difference equations which arise as discrete approximations to Lidstone boundary value problems of fourth-order ordinary differential equations. By developing the method of lower and upper solutions, we investigate the existence of solutions as well as the nonexistence of spurious solutions to the discrete problems.
Keywords
Fourth , order equation , Lower and upper solutions , Brouwer fixed point theorem , Non , spurious solutions , Arzelà–Ascoli theorem , Approximations
Journal title
Bulletin of the Iranian Mathematical Society
Journal title
Bulletin of the Iranian Mathematical Society
Record number
2744043
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