Abstract: Characteristic curves of vector fields include stream, path, and streak lines. Stream and path lines can be obtained by a simple vector field integration of an autonomous ODE system, i.e., ...
Abstract: In this paper, we proposed a nonlinear subdivision scheme based on tangent vector, with the purpose of offsetting the deficiencies of Dyn's 4-point method and other classical linear ...
We can calculate the gradient of a tangent to a curve by differentiating. In order to find the equation of a tangent, we: Differentiate the equation of the curve Substitute the \(x\) value into the ...
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