Positivity-preserving rational bi-cubic spline interpolation for 3D positive data

Preserving positivity using piecewise cubic interpolation

S. Butt, Ken Brodlie · Computers & Graphics · 1993 · 117 citations

Architecture, Computer Science, Computational Geometry +9

Positivity-preserving interpolation of positive data by rational cubics

Malik Zawwar Hussain, Muhammad Sarfraz · Journal of Computational and Applied Mathematics · 2007 · 79 citations

Natural Sciences, Computer Science, Mathematics +15

Visualization of surface data to preserve positivity and other simple constraints

Ken Brodlie, Petros Mashwama · Computers & Graphics · 1995 · 60 citations

Computing, Visualization, Data Visualization +8

Positive data modeling using spline function

Muhammad Sarfraz, Malik Zawwar Hussain, Asfar Nisar · Applied Mathematics and Computation · 2010 · 56 citations

Architecture, Data Science, Statistical Modeling +9

Positivity-preserving C2 rational cubic spline interpolation

Muhammad Abbas, Ahmad Abd. Majid, Mohd Nain Hj Awang et al. · ScienceAsia · 2013 · 33 citations · Full text

Architecture, Mathematics, Visualization +17