Generalized 5-point approximating subdivision scheme of varying arity

SM Hussain, AU Rehman, D Baleanu, KS Nisar… - Mathematics, 2020 - mdpi.com
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 …

A new class of 2m-point binary non-stationary subdivision schemes

A Ghaffar, Z Ullah, M Bari, KS Nisar… - Advances in Difference …, 2019 - Springer
A new class of 2 m-point non-stationary subdivision schemes (SSs) is presented, including
some of their important properties, such as continuity, curvature, torsion monotonicity, and …

A New Class of 2q-Point Nonstationary Subdivision Schemes and Their Applications

A Ghaffar, M Bari, Z Ullah, M Iqbal, KS Nisar… - Mathematics, 2019 - mdpi.com
The main objective of this study is to introduce a new class of 2 q-point approximating
nonstationary subdivision schemes (ANSSs) by applying Lagrange-like interpolant. The …

[HTML][HTML] A combined approximating and interpolating ternary 4-point subdivision scheme

L Zhang, H Ma, S Tang, J Tan - Journal of Computational and Applied …, 2019 - Elsevier
In this paper, a new combined approximating and interpolating ternary 4-point subdivision
scheme with multiple parameters is proposed. A set of nice properties, such as support …

Shape-preserving properties of a relaxed four-point interpolating subdivision scheme

P Ashraf, A Ghaffar, D Baleanu, I Sehar, KS Nisar… - Mathematics, 2020 - mdpi.com
In this paper, we analyze shape-preserving behavior of a relaxed four-point binary
interpolating subdivision scheme. These shape-preserving properties include positivity …

A new 7-point quaternary approximating subdivision scheme

A Nawaz, A Ghaffar, F Khan, SAA Karim - Intelligent Systems Modeling and …, 2022 - Springer
This paper, presents the algorithm which generates a new 7-point quaternary approximating
subdivision scheme with shape parameter w. By applying the algorithm, we further discuss …

[PDF][PDF] Unification and application of 3-point approximating subdivision schemes of varying arity

A Ghaffar, G Mustafa, K Qin - Open Journal of Applied Sciences, 2012 - scirp.org
In this paper, we propose and analyze a subdivision scheme which unifies 3-point
approximating subdivision schemes of any arity in its compact form and has less support …

Unified framework of approximating and interpolatory subdivision schemes for construction of class of binary subdivision schemes

P Ashraf, G Mustafa, A Ghaffar, R Zahra… - Journal of Function …, 2020 - Wiley Online Library
In this paper, a generalized algorithm to develop a class of approximating binary subdivision
schemes is presented. The proposed algorithm is based on three‐point approximating …

The m-Point Quaternary Approximating Subdivision Schemes

SS Siddiqi, M Younis - American Journal of …, 2013 - library.2pressrelease.co.in
In this article, the objective is to introduce an algorithm to produce the quaternary m-point
(for any integer m> 1) approximating subdivision schemes, which have smaller support and …

3n-point quaternary shape preserving subdivision schemes

M Bari, R Bashir, G Mustafa - Mehran University Research …, 2017 - search.informit.org
In this paper, an algorithm is defined to construct 3n-point quaternary approximating
subdivision schemes which are useful to design different geometric objects in the field of …