O QUE SIGNIFICA CRUNODE EM INGLÊS
Crunode
Em matemática, um crunode ou nó é um ponto em que uma curva se intersecta para que ambos os ramos da curva tenham linhas tangentes distintas no ponto de interseção. Um crunode também é conhecido como um duplo ponto comum. Para uma curva de plano, definida como o locus dos pontos f = 0, onde f é uma função suave das variáveis x e y variando nos números reais, um crunode da curva é uma singularidade da função f, em que ambas as derivadas parciais e desaparecer. Além disso, a matriz Hessiana dos segundos derivados terá valores próprios positivos e negativos.
definição de crunode no dicionário inglês
A definição de crunode no dicionário é um ponto no qual dois ramos de uma curva se cruzam, cada ramo tendo uma tangente distinta; nó.
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10 LIVROS EM INGLÊS RELACIONADOS COM «CRUNODE»
Descubra o uso de
crunode na seguinte seleção bibliográfica. Livros relacionados com
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High Quality Content by WIKIPEDIA articles! A crunode is a point where a curve intersects itself so that both branches of the curve have distinct tangent lines.
Jesse Russell, Ronald Cohn,
2012
2
Geometry and Interpolation of Curves and Surfaces
Crunode on ideal line and three asymptotes. where the ideal line meets the curve
. Figure 6.4 shows the situation where there is a crunode on the ideal line such
that the idea1 line is a tangent at the crunode. There is only one asymptote, ...
Robin J. Y. McLeod, M. Louisa Baart,
1998
3
The Words of Mathematics: An Etymological Dictionary of ...
[28, 137] Cruciform curve: or2y2 = Jt2 + y1 crunode (noun): from Latin crux "cross,
" of unknown prior origin, and nodus "a knot," from the Indo-European root ned- "
to bind, to tie." A crunode Crunode. cryptarithm (noun): the first component is ...
4
IACGE 2013: Challenges and Recent Advances in Geotechnical ...
... the pore water pressure of crunode in negative pressure boundary is equal to
the value of vacuum degree under the pressurized film (Qin 2003). While carrying
out finite element calculation, the pore water pressure of cell crunode of ...
Jianping Hu, Jianlin Ma, Jorge Meneses,
2013
Since we require the limit that is relevant for a portion of y to switch from one type
to the other when it shrinks to a crunode and expands again, it is evident that this
can occur only if the points of tangency to the anomalous thresholds coincide at ...
6
Canadian Mathematical Bulletin
"If a crunode of a real, irreducible, plane, algebraic curve changes into an acnode
via the intermediary stage of a real cusp, two real inflexions are introduced in a
neighborhood of the double point." This result is due to Klein [1]. We note that a ...
7
Distinguished Figures in Mechanism and Machine Science
conchoidal curve contains a closed crunode. If this crunode is partly similar to a
circle, it may be approximately replaced by a circle arc with centre point M on the
xaxis and radius r (Fig. 8b). Thus, a centric inverted slidercrank linkageis found ...
8
Explorations in the History of Machines and Mechanisms: ...
In case P is located on the opposite side of OA, the conchoidal curve contains a
closed crunode. If this crunode is partly similar to a circle, it may be approximately
replaced by a circle arc with centre point M on the x-axis and radius r (Fig. 2b).
Teun Koetsier, Marco Ceccarelli,
2012
9
Geometric Differentiation: For the Intelligence of Curves ...
From the proof of Proposition 13.4 it follows that in a generic one- parameter
family of surfaces, the birth or death point of a component of the parabolic line, or
acnode of the parabolic line, or a level crossing of the parabolic line, or crunode
of ...
10
The Organization game: a simulation in organizational ...
What CRUNODE Does CRUNODE, located in the Blue Division, is the
information gathering, processing and disseminating unit of the organization. At
the beginning of each performance period, the coordinator will make available to
the head ...
Robert H. Miles, W. Alan Randolph,
1979