An improved positivity preserving odd degree-n Said-Ball boundary curves on rectangular grid using partial differential equation

This paper discusses the sufficient conditions for positivity preserving odd degree-n Said-Ball boundary curves defined on a rectangular grid.We derive a sufficient condition on boundary curves of rectangular Said-Ball patches where the lower bound ordinates are adjusted independently.To construct t...

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Bibliographic Details
Main Authors: Kherd, Ahmed, Saaban, Azizan, Man, Noraziah
Format: Article
Language:English
Published: Science Publications 2016
Subjects:
Online Access:http://repo.uum.edu.my/21537/1/JMS%2012%201%202016%2034%2042.pdf
http://repo.uum.edu.my/21537/
http://doi.org/10.3844/jmssp.2016.34.42
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