Generalized 5-point approximating subdivision scheme of varying arity

  • Sardar Muhammad Hussain
  • , Aziz Ur Rehman
  • , Dumitru Baleanu
  • , Kottakkaran Sooppy Nisar
  • , Abdul Ghaffar
  • , Samsul Ariffin Abdul Karim

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

The Subdivision Schemes (SSs) have been the heart of Computer Aided Geometric Design (CAGD) almost from its origin, and various analyses of SSs have been conducted. SSs are commonly used in CAGD and several methods have been invented to design curves/surfaces produced by SSs to applied geometry. In this article, we consider an algorithm that generates the 5-point approximating subdivision scheme with varying arity. By applying the algorithm, we further discuss several properties: continuity, Holder regularity, limit stencils, error bound, and shape of limit curves. The efficiency of the scheme is also depicted with assuming different values of shape parameter along with its application.

Original languageEnglish
Article number474
JournalMathematics
Volume8
Issue number4
DOIs
StatePublished - 1 Apr 2020

Keywords

  • Approximating
  • Continuity
  • Error bound
  • Hölder regularity
  • Limit stencils
  • Shape of limit curves
  • Subdivision schemes
  • Varying arity

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