Positivity Preserving Using C2 Rational Quartic Spline Interpolation

This paper discusses the positivity preserving interpolation of C2 rational quartic spline for positive data. The rational quartic spline has three different parameters which are αi, βi and γi. The proposed rational spline can achieve C2 continuity without the need to solve any tridiagonal system...

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Bibliographic Details
Main Authors: Harim, N.A., Abdul Karim, S.A.
Format: Conference or Workshop Item
Published: Springer Science and Business Media B.V. 2021
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123281383&doi=10.1007%2f978-981-16-4513-6_46&partnerID=40&md5=c14361b1390e369fd8436902515add38
http://eprints.utp.edu.my/29297/
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Institution: Universiti Teknologi Petronas