High-order collocation methods for singular Volterra functional equations of neutral type

  • Authors:
  • Hermann Brunner

  • Affiliations:
  • Department of Mathematics and Statistics, Memorial University of Newfoundland, St. John's, NL, Canada

  • Venue:
  • Applied Numerical Mathematics
  • Year:
  • 2007

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Abstract

In the first part of this paper we present a survey of recent results on the attainable order of (super-) convergence of collocation solutions for systems of Volterra functional integro-differential equations with weakly singular kernels k"@a and variable delay functions @q(t)=t-@t(t). Related functional equations and theoretical and computational aspects of collocation methods for their solution are also described. The paper concludes with comments on ongoing and possible future work.