Concepedia

S. Butt

SB

5

Publications

324

Citations

5

H-Index

1991

Active since

Affiliations

University of Leeds(Current)

King Fahd University of Petroleum and Minerals

S. Butt is an author at University of Leeds specializing in engineering, computational geometry, and geometric modeling.

Top concepts

EngineeringComputational GeometryNatural SciencesGeometry ModelingGeometryData ScienceNumerical AnalysisApproximation TheoryComputer-aided DesignStatistics

Publications per year

1991–2002

5

Publications

5

Preserving positivity using piecewise cubic interpolation

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

Numerical Analysis, Geometric Interpolation, Engineering +5

Preserving convexity using piecewise cubic interpolation

Ken Brodlie, S. Butt · Computers & Graphics · 1991 · 92 citations

Numerical Analysis, Geometric Modeling, Mathematical Programming +8

Visualization of surface data to preserve positivity and other simple constraints

Ken Brodlie, Petros Mashwama, S. Butt · Computers & Graphics · 1995 · 59 citations

Geometric Modeling, Interactive Visualization, Real-time Visualization +11

Visualization of shaped data by a rational cubic spline interpolation

Muhammad Sarfraz, S. Butt, Malik Zawwar Hussain · Computers & Graphics · 2001 · 42 citations

Geometric Modeling, Geometric Interpolation, Engineering +10

A rational spline for visualizing positive data

Muhammad Sarfraz, Malik Zawwar Hussain, S. Butt · 2002 · 14 citations

Engineering, Geometry, Curve Modeling +16

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