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School of Mathematical Sciences, Huaqiao, University, Quanzhou 362021, P. R. China School of Mathematical Sciences, Xiamen, University, Xiamen 361005, P. R. China ...

Regional Victorians say rising fuel costs are causing overcrowding on V/Line train services, with many unable to get a seat. Passengers fear overcrowding will worsen as public transport becomes free ...

Abstract: This paper shows a comparison between Vector fitting and rational Krylov fitting techniques for the determination of rational models concerning the fitting accuracy, the computational ...

"It's the only song we know how to play," quips Alex Lifeson as Rush open this year's Juno Awards in Canada with Finding My Way, the first song from their self-titled debut album When you purchase ...

Learn how to solve problems with tangent line. A tangent line to a circle is a line that touches the circle at exactly one point. The tangent line to a circle makes a right angle with the radius of ...

Learn how to find the derivative of an implicit function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process ...

Abstract: The optimal minimax solution to the N segment piecewise linear approximation of arbitrary convex differentiable functions over a finite range is described. The optimal solution is uniquely ...