Optimal Superconvergence Results for Delay Integro-Differential Equations of Pantograph Type

  • Authors:
  • Hermann Brunner;Qiya Hu

  • Affiliations:
  • -;-

  • Venue:
  • SIAM Journal on Numerical Analysis
  • Year:
  • 2007

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Abstract

We analyze the optimal (global and local) orders of superconvergence of collocation solutions $u_{h}$ on uniform meshes $I_{h}$ for delay Volterra integro-differential equations with proportional delay functions given by $\theta (t) = qt (0