Results 51 to 60 of about 98 (90)

The effect of knot modifications on the shape of B-spline curves

open access: yes, 2001
. This paper is devoted to the shape control of B-spline curves achieved by the modification of one of its knot values. At first those curves are described along which the points of a B-spline curve move under the modification of a knot value.
Imre Juhász, Miklós Hoffmann
core  

Discrete thickness

open access: yesComputational and Mathematical Biophysics, 2014
We investigate the relationship between a discrete version of thickness and its smooth counterpart. These discrete energies are deffned on equilateral polygons with n vertices.
Scholtes Sebastian
doaj   +1 more source

A New Approach to the Invariants of the Ruled Surfaces with a Ruling Area Vector

open access: yes, 2010
In this paper, the area vector of a closed space curve and the Steineer vector of a motion are extensively studied by the methods of differential geometry. A new ruled surface whose ruling is the area vector of a closed space curve formed during a closed
R Güneş, H B Karadag, M Karadag
core  

Framed curves in the Euclidean space [PDF]

open access: yes
application/pdfA framed curve in the Euclidean space is a curve with a moving frame. It is a generalization not only of regular curves with linear independent condition, but also of Legendre curves in the unit tangent bundle.
HONDA, Shunichi   +5 more
core  

A minimising movement scheme for the <i>p</i>-elastic energy of curves. [PDF]

open access: yesJ Evol Equ, 2022
Blatt S, Hopper CP, Vorderobermeier N.
europepmc   +1 more source

Solving initial value problem by different numerical methods [PDF]

open access: yes
Our aim was to study what kind of bases can be provided to understand the basic terms of differential equation through teaching mathematical material in secondary school and to what extent this basis has to be expanded so that we can help the ...
Geda, Gábor
core  

Degenerate Elastic Networks. [PDF]

open access: yesJ Geom Anal, 2021
Del Nin G, Pluda A, Pozzetta M.
europepmc   +1 more source

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