Solvability of Runge-Kutta and Block-BVMs Systems Applied to Scalar ODEs

  • Authors:
  • G. Di Lena;Felice Iavernaro

  • Affiliations:
  • -;-

  • Venue:
  • NAA '00 Revised Papers from the Second International Conference on Numerical Analysis and Its Applications
  • Year:
  • 2000

Quantified Score

Hi-index 0.00

Visualization

Abstract

A characterization of P0 matrices is reported and used to derive simple necessary and sufficient conditions for the unique solvability of a class of nonlinear systems of equations depending on a parameter. An application to the problem of existence and uniqueness of the solutions of one-step implicit schemes applied to scalar ODEs is also presented.