relation: https://khub.utp.edu.my/scholars/5397/
title: Convexity preserving using GC1 cubic ball interpolation
creator: Karim, S.A.A.
creator: Hasan, M.K.
creator: Sulaiman, J.
description: This paper studies the use of cubic Ball interpolation for convexity preserving of scalar data. The parameter ri in the description of the cubic interpolant are subject to be constrained to guarantee the existence of the convex cubic interpolant for convex data. The sufficient condition for the convexity-preserving of cubic Ball interpolant will be developed. The degree smoothness attained is GC1. With suitable choices of the shape parameter, ri the method under consideration is reducing to GC1 quadratic spline shape preserving interpolation for convex data. Several numerical results including with the comparison with existing scheme will be presented to test the applicability of the proposed cubic interpolant. © 2014 Samsul Ariffin Abdul Karim et al.
publisher: Hikari Ltd.
date: 2014
type: Article
type: PeerReviewed
identifier:   Karim, S.A.A. and Hasan, M.K. and Sulaiman, J.  (2014) Convexity preserving using GC1 cubic ball interpolation.  Applied Mathematical Sciences (41-44).  pp. 2087-2100.  ISSN 1312885X     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84899528051&doi=10.12988%2fams.2014.38481&partnerID=40&md5=93953a8bc45fb43e4ef27ce3768eab66
relation: 10.12988/ams.2014.38481
identifier: 10.12988/ams.2014.38481