Title of article
Convexity of rational curves and total positivity
Author/Authors
Carnicer، نويسنده , , J.M. and Garcيa-Esnaola، نويسنده , , M. and Peٌa، نويسنده , , J.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
18
From page
365
To page
382
Abstract
We analyze convexity preserving properties of curves from a geometric point of view. We also characterize totally positive systems of functions in terms of geometric convexity preserving properties of the rational curves. Rational Bézier and nonuniform rational B-spline curves are included in this setting.
Keywords
Monotonicity , Total positivity , convexity
Journal title
Journal of Computational and Applied Mathematics
Serial Year
1996
Journal title
Journal of Computational and Applied Mathematics
Record number
1547315
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