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Variation diminishing property

Known as: Variation diminishing properties, Variation diminishing property of Bézier curves, Variation diminishing property of totally positive matrices 
In mathematics, the variation diminishing property of certain mathematical objects involves diminishing the number of changes in sign (positive to… 
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Papers overview

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2016
2016
In order to research the knitted fabric, some specific curves produced by computer aided geometric design are used in our paper… 
2013
2013
In this paper, we investigate the total variation diminishing property for a class of 2-stage explicit Rung-Kutta methods of… 
1999
1999
In the center of our paper are two counterexamples showing the independence of the concepts of global smoothness preservation and… 
1996
1996
Two conditions on the signs of the coefficients of a bivariate polynomial which ensure that the zero set is a single curve are… 
1995
1995
For totally positive matrices, a new variation diminishing property on the sign of consecutive minors is obtained. this property… 
1992
1992
A geometric method for fitting rational cubic B-spline curves to data representing smooth curves, such as intersection curves or…