# quartic

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## quartic

[′kwȯrd·ik]
(mathematics)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Du, "Small limit cycles bifurcating from fine focus points in quartic order Z 3-equivariant vector fields," Journal of Mathematical Analysis and Applications, vol.
For the cubic spline histopolant this follows from the uniform convergence (see, e.g., ) of first, second and third derivatives of interpolating quartic splines in equivalent problem as described in Introduction.
Nazemi, "Quartic B-spline collocation method for solving one-dimensional hyperbolic telegraph equation," Journal of Information and Computing Science, vol.
Animasaun, "47nm alumina-water nanofluid flow within boundary layer formed on upper horizontal surface of paraboloid of revolution in the presence of quartic autocatalysis chemical reaction," Alexandria Engineering Journal, vol.
A quartic model could not be run due to overlap in the variance explained between the cubic and quartic terms.
TIRMIZI, Collocation method using quartic B-spline for numerical solution of the modified equal width wave equation, J.
The reasons for the different positions makes sense when thought through: the linear part of the divisor will affect the quartic, cubic, quadratic and linear terms in the dividend, whereas the constant part of the divisor will affect the cubic, quadratic, linear and constant terms in the dividend.
The cubic and quartic spline prediction guidance do not introduce the initial angle of attack constraint.
which means that, for a dyadic of full rank satisfying [DELTA]Q = [[epsilon].sub.N][[epsilon].sub.N][parallel][[??].sup.(4)] [not equal to] 0, the quartic equation reduces to a quadratic equation.
Keywords: Collocation method, Quartic B-Spline function, Partial integro-differential equation, Weakly singular kernel.
Each artist has taken their own unique approach to the theme; Cathy Wade's Found Sculptures of Longbridge, using light to transform three redundant but historically significant red tanks into illuminated markers, while BAZ Birmingham has constructed a tube carriage from a fictitious future Birmingham transport network based on the Austin Allegro's Quartic steering wheel, entitled The Quartic Rides Again!

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