Memorias de investigación
Research Publications in journals:
THE ZERO-REMOVING PROPERTY AND LAGRANGE-TYPE INTERPOLATION SERIES
Year:2011
Research Areas
  • Physics chemical and mathematical
Information
Abstract
The classical Kramer sampling theorem, which provides a method for obtaining orthogonal sampling formulas, can be formulated in a more general nonorthogonal setting. In this setting, a challenging problem is to characterize the situations when the obtained nonorthogonal sampling formulas can be expressed as Lagrange-type interpolation series. In this article a necessary and sufficient condition is given in terms of the zero removing property. Roughly speaking, this property concerns the stability of the sampled functions on removing a finite number of their zeros.
International
Si
JCR
Si
Title
Numerical Functional Analysis And Optimization
ISBN
0163-0563
Impact factor JCR
0,687
Impact info
Volume
32(8)
10.1080/01630563.2011.587076
Journal number
From page
858
To page
876
Month
SIN MES
Ranking
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Sistemas Dinámicos, Aprendizaje y Control (SISDAC)