On the probability distribution of data at points in real complete intersection varieties

  • Authors:
  • Cruz E. Borges;Luis M. Pardo

  • Affiliations:
  • Dept. de Matemáticas, Estadística y Computación. F. de Ciencias. U. Cantabria, E-39071 Santander, Spain;Dept. de Matemáticas, Estadística y Computación. F. de Ciencias. U. Cantabria, E-39071 Santander, Spain

  • Venue:
  • Journal of Complexity
  • Year:
  • 2008

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Abstract

We show several estimates on the probability distribution of some data at points in real complete intersection varieties: norms of real affine solutions, condition number of real solution of real systems of multi-variate polynomial equations and convergence radius of Newton's operator for under-determined system of multi-variate polynomial equations.