Abstract

We construct an algorithm for the numerical solution of nonlinear third-order boundary value problems. This algorithm is based on eight-point binary subdivision scheme. Proposed algorithm is stable and convergent and gives more accurate results than fourth-degree B-spline algorithm.

Highlights

  • Many problems in physics, chemistry, and engineering science are demonstrated mathematically by third-order boundary value problems

  • We use subdivision based collocation algorithm to find the solution of some nonlinear third-order boundary value problems

  • We present numerical results in table format along with their graphical representations

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Summary

Introduction

Chemistry, and engineering science are demonstrated mathematically by third-order boundary value problems. Caglar et al [5] solved third-order linear and nonlinear boundary value problems by using fourthdegree B-splines. Ejaz et al [10] solved two-point fourth-order linear boundary value problem by subdivision based method. Higher order linear and nonlinear problems are not solved by subdivision techniques until now. This motivates us to solve nonlinear third-order boundary value problems by subdivision schemes based collocation iterative algorithms.

Existence and Uniqueness of the Solution
Subdivision Scheme and Basis Function
Subdivision Based Iterative Algorithm
Error Analysis
Examples, Comparison, and Conclusion
Full Text
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